Tutorials Posted by vb68
| vb68 from University of Bucharest |
| |
| vb68's Posted Tutorials | |||||
| Bounty | Category | Question | Tutorial | Date Posted | |
|---|---|---|---|---|---|
| $2.00 | Mathematics | FACTORISING! YAY! | Nice and self explanatory answer.
... 9w^3 +36w^7 =9w^3 +4*9*w^3*w^4 =... | Apr. 02, 2009 at 06:26:06AM | |
| $50.00 | Mathematics | FACTORISING! YAY! | explained, step by step answer, please buy it!
... +4*9*w^3*w^4 =9w^3(1+4w^4)<br><br>(B... | Apr. 02, 2009 at 06:25:00AM | |
| $99.00 | Mathematics | FACTORISING! YAY! | The sure and correct answer only for you!
...^3(1+4w^4)<br><br>(B)49-b^2 =(7-b)*(7... | Apr. 02, 2009 at 06:23:43AM | |
| $2.00 | Mathematics | who doesn't love a little bit of equations! | Nice and detailed answers, step by step explained
...2) -5(d-8) =2<br>18d -12 -5d +4... | Apr. 02, 2009 at 06:14:20AM | |
| $50.00 | Mathematics | who doesn't love a little bit of equations! | 100% correct answer, please buy it.
...15-5<br>2m =10<br>m =5<br><br>(B) 6(3... | Apr. 02, 2009 at 06:11:21AM | |
| $100.00 | Mathematics | who doesn't love a little bit of equations! | The nice and correct answer for you!
...0<br>m =5<br><br>(B) 6(3d-2) -5(d-8... | Apr. 02, 2009 at 06:09:08AM | |
| $0.25 | Mathematics | a solution for the in equality 3x-1< is | Your answer 100% correct guaranteed
...r>3x < 1<br... | Mar 13, 2009 at 1:57:35PM | |
| $0.75 | Mathematics | a solution for the in equality 3x-1< is | nice and explained answer
... done like... | Mar 13, 2009 at 1:56:11PM | |
| $0.25 | Mathematics | Please help with this mathamtical question | Easy answer
...=(66-2*13)/2 =20 m<br>H... | Mar 13, 2009 at 12:18:01PM | |
| $0.25 | Mathematics | tods average after 4 math tests is 83. w | nice and explained answer
...he percentage needed on the fifth test and the s... | Mar 13, 2009 at 12:15:27PM | |
| $0.50 | Mathematics | tods average after 4 math tests is 83. w | Value for your money!
...ercentage needed on the fifth test and the sum o... | Mar 13, 2009 at 12:13:27PM | |
| $0.70 | Mathematics | tods average after 4 math tests is 83. w | Your answer 100% correct guaranteed
... the sum of previous 4 tests, y.<br> As the te... | Mar 13, 2009 at 12:12:16PM | |
| $0.50 | Chemistry | How do you balance this chemical equatio | it can be done like this
... done li... | Mar 13, 2009 at 10:50:14PM | |
| $0.75 | Chemistry | How do you balance this chemical equatio | 100% correct answer;
... done li... | Mar 13, 2009 at 10:48:21PM | |
| $2.00 | Mathematics | Methods of Calculus - related rates | Your answer 100% correct guaranteed
...angle formed by x, y and the height of the plane over the observer one can write<br>y^... | Mar 13, 2009 at 08:03:23PM | |
| $3.00 | Mathematics | Methods of Calculus - related rates | Your answer please, explained in detail
... height of the plane over the observer one can write<br>y^2 =x^2 +5000^2<br>or <br>y = s... | Mar 13, 2009 at 08:00:36PM | |
| $6.00 | Mathematics | Methods of Calculus - related rates | your answer please, explained in detail
... the height of the plane over the observer one can write<br>y^2 =x^2 +5000^2<br>or <br>y =... | Mar 13, 2009 at 07:59:23PM | |
| $0.25 | Mathematics | What are two integers whose sum is 2 and | Your answer please
...two eqs.<br>2x =10<br>x =5<br>and f... | Mar 13, 2009 at 03:14:18PM | |
| $0.25 | Mathematics | what is the surface area of a cylindrica | Nice and easy answer
...BaseSurface + LateralSurface<br>Assuming the radius of the base is... | Mar 13, 2009 at 03:12:14PM | |
| $0.50 | Mathematics | what is the surface area of a cylindrica | Your answer please
...en<br>BaseSurface =pi*radius^2 =3.14*3*3 =28.27 sqr(in)<br>LateralSu... | Mar 13, 2009 at 03:09:56PM | |
| $0.50 | Chemistry | please help me with this question | Your answer please
...on of a gas between an initaial state 1 and... | Mar 13, 2009 at 02:45:30PM | |
| $0.75 | Chemistry | please help me with this question | The answer explained
...cts<br>P1*V1 =P2*V2<br>therefore if P2< P1 ... | Mar 13, 2009 at 02:44:28PM | |
| $0.75 | Mathematics | surface area | Your answer please!
...he surface area is simply th... | Mar 13, 2009 at 01:00:07PM | |
| $0.25 | Mathematics | Can you help me solve this?Solve the e | Your answer please!
...+3)=0<br>(x-1)(x+... | Mar. 13, 2009 at 12:57:15AM | |
| $0.25 | Mathematics | Name an ordered pair that is to the left | Nice and detailed answer with different examples
... be negative, y must b positive.<br> An ordered pair ... | Mar. 13, 2009 at 12:53:48AM | |
| $0.30 | Mathematics | I need help in solving quadrilateral equ | Easy answer
...can be done ... | Mar. 13, 2009 at 12:48:47AM | |
| $0.30 | Mathematics | 1) Combine: [(2/5)x2 + (3/4)x + 5] – [(2 | The sure answer
.../3)*x +6 =<br>=[(6-10)/15]*x^2 +[(9... | Mar. 13, 2009 at 12:41:52AM | |
| $0.30 | Mathematics | 1) Combine: [(2/5)x2 + (3/4)x + 5] – [(2 | The sure answer.
...4)*x +5 -(2/3)*x^2 +(2/3)*x +6 =<... | Mar. 13, 2009 at 12:16:43AM | |
| $0.50 | Mathematics | 1) Combine: [(2/5)x2 + (3/4)x + 5] – [(2 | Nice and easy answer
...<br>=(2/5)*x^2+(3/4)*x +5 -(2/3)*... | Mar. 13, 2009 at 12:15:27AM | |
| $0.75 | Mathematics | 1) Combine: [(2/5)x2 + (3/4)x + 5] – [(2 | Your answer please
.../4)x + 5] – [(2/3)x^2 – (2/3)x –... | Mar. 13, 2009 at 12:14:11AM | |
| $49.00 | Engineering | HW13-14 | HW 13-14 solved. All work shown
... of the capacitor, and omega the angular value of the currents and voltages.<br>The reactance of the capacitor is Zc =1/(omega*C)<br>The impedance equivalent to the R in parallel to C is&l...... | Mar 11, 2009 at 1:43:54PM | |
| $1.00 | Mathematics | Carmen received some money for her birth | Just the answer
... -x/2 +x/4 +3 -2 -[x -x/2 - 6 -x/2 +x/4 +3 -2]/2 -1 = 6<br>x -... | Mar 11, 2009 at 12:23:48PM | |
| $0.50 | Mathematics | Carmen received some money for her birth | The way to solve it.
... - 6 -x/2 +x/4 +3 -2]/2 -1 = 6<br>x -x +x/4 -5 -(x/8 -5/2) -1 ... | Mar 11, 2009 at 12:22:42PM | |
| $6.00 | Mathematics | Carmen received some money for her birth | Nice and easy answer
...-x/2 +x/4 +3 -2]/2 -1 = 6<br>x -x +x/4 -5 -(x/8 -5/2) -1 =6<br>x... | Mar 11, 2009 at 12:21:27PM | |
| $8.00 | Mathematics | Carmen received some money for her birth | Value for your money!
.../2 +x/4 +3 -2]/2 -1 = 6<br>x -x +x/4 -5 -(x/8 -5/2) -1 =6<br>x/... | Mar 11, 2009 at 12:19:53PM | |
| $10.00 | Mathematics | Carmen received some money for her birth | Your answer please!
... -6)/2 - 2]/2 - 1 =6<br>now find x:<br>x -x/2 - 6 -x/2 +x/4 +3 -... | Mar 11, 2009 at 12:18:49PM | |
| $0.25 | Mathematics | How do you (step by step) turn 37.5% into a common fraction? | Your answer please
...% =37.5/100=375... | Mar 11, 2009 at 12:12:53PM | |
| $0.50 | Mathematics | How do you (step by step) turn 37.5% into a common fraction? | nice and explained answer
...n be done like... | Mar 11, 2009 at 12:10:55PM | |
| $0.50 | Mathematics | How do you (step by step) turn 37.5% into a common fraction? | nice and explained answer
...5/100=375/1000... | Mar 11, 2009 at 12:09:30PM | |
| $0.25 | Mathematics | How do you (step by step) turn 37.5% into a common fraction? | Your correct answer, please
...<br>37.5% =37.5/1... | Mar 11, 2009 at 12:08:03PM | |
| $0.25 | Business | ma 117 | Your answer please!
... right triangle one has<br>c^2 =... | Mar 11, 2009 at 11:19:28PM | |
| $0.25 | Mathematics | Six questions. | Your graph please
...uality but is the... | Mar 11, 2009 at 02:53:05PM | |
| $0.25 | Mathematics | 6x + y =135 4x + 2y=110 | Your answer please
...2y =110<br><br>by substracting the sec... | Mar. 11, 2009 at 12:42:27AM | |
| $1.50 | Mathematics | Six questions. | Just the answers
...ains th... | Mar. 11, 2009 at 12:39:42AM | |
| $2.00 | Mathematics | Six questions. | Worked out!
...ile con... | Mar. 11, 2009 at 12:38:21AM | |
| $2.50 | Mathematics | Six questions. | Value for your money, please!
... includ... | Mar. 11, 2009 at 12:36:18AM | |
| $3.00 | Mathematics | Six questions. | All questions answered
...e conta... | Mar. 11, 2009 at 12:35:13AM | |
| $50.00 | Engineering | HW13-14 | The answers explained, all work shown
..., where omega is the angular value of the volatge.<br>if Vs(t) = 0 V it means<br>Uc'(t) =0, Uc(t) =A where A is a real value that needs determining from the initial conditions.<br>Uc...... | Mar 10, 2009 at 11:44:29PM | |
| $3.00 | Mathematics | Log functions | Just the answers
...file co... | Mar 10, 2009 at 11:41:53PM | |
| $5.00 | Mathematics | Log functions | Value for your money!
...contain... | Mar 10, 2009 at 11:40:39PM | |
| $7.00 | Mathematics | Log functions | All questions answered
...file c... | Mar 10, 2009 at 11:38:51PM | |
| $0.25 | Mathematics | find the area of each square given the s | It can be done like this
...25 sqr(yd)<br><br>s=9cm<br>Area =s*... | Mar 10, 2009 at 11:26:21PM | |
| $0.50 | Mathematics | find the area of each square given the s | Value for your money!
...<br><br>P=24m<br>Area =(P/4)^2 =6... | Mar 10, 2009 at 11:25:11PM | |
| $0.75 | Mathematics | find the area of each square given the s | Your answer please!
...=s*s =81 cm^2<br><br>P=24m<br>Area ... | Mar 10, 2009 at 11:23:58PM | |
| $0.25 | Mathematics | How do i solve for the cube root of 64y^9 | 100% correct answer comming frm a PhD in physics
...oot(4^3*y^9) = 4^... | Mar 10, 2009 at 11:20:20PM | |
| $0.65 | Mathematics | How do i solve for the cube root of 64y^9 | The answer explained
...)= cuberoot(4^3*y... | Mar 10, 2009 at 11:18:46PM | |
| $0.50 | Physics | a passenger bus is travelling at 28.0 m/ | Value for your money!
...city, V0 the initial velocity, a the accele... | Mar 10, 2009 at 11:12:48PM | |
| $0.75 | Physics | a passenger bus is travelling at 28.0 m/ | First year college physics
...locity, a the acceleration and t the time o... | Mar 10, 2009 at 11:10:42PM | |
| $0.50 | Physics | gravitational potential energy | Value for your money, please!
...<br>Ep =m*g*h<br>Because the weight o... | Mar 10, 2009 at 11:09:05PM | |
| $1.00 | Physics | a passenger bus is travelling at 28.0 m/ | Your answer please!
...ocity, a the acceleration and t the time ... | Mar 10, 2009 at 11:07:53PM | |
| $0.75 | Physics | gravitational potential energy | First year college physics
... <br>Ep =m*g*h<br>Because the weight... | Mar 10, 2009 at 11:04:33PM | |
| $1.00 | Physics | gravitational potential energy | Your answer please!
...ight of a body is simply<br>G =m*g... | Mar 10, 2009 at 11:03:18PM | |
| $0.25 | Chemistry | h2 + o2 = h2o how do ballance this equat | It can be done like this
...canbe do... | Mar 10, 2009 at 10:57:23PM | |
| $0.60 | Physics | four 40 watt light bulbs are left on in | Second year college physics
...(E) is the product between the Power ... | Mar 10, 2009 at 10:55:47PM | |
| $0.60 | Physics | If a 0.50 mg flea jumps straight up, it | First year college physics
...e there is only kinetic energy (Ec= m*v^2/2) and at the top there is only potetial energy (Ep =m*g*hmax)<br>... | Mar 10, 2009 at 10:54:11PM | |
| $0.80 | Physics | If a 0.50 mg flea jumps straight up, it | The nice answer with explanation
...e trajectory and at the maximum height.<br>At the base there is only kinetic energy (Ec= m*v^2/2) and at the... | Mar 10, 2009 at 10:52:19PM | |
| $1.00 | Physics | If a 0.50 mg flea jumps straight up, it | Your answer please!
...*g*hmax)<br>Ec=Ep =m*g*hmax =0.5*10^(-6)*9.81*0.56 =2.7468*10^(-6) J<br>At the maximum height of 56 cm the ent... | Mar 10, 2009 at 10:51:05PM | |
| $0.80 | Physics | four 40 watt light bulbs are left on in | Value for your money!
...nergy comsumption of 4 bulbs is<br>E = 4... | Mar 10, 2009 at 10:45:22PM | |
| $1.00 | Physics | four 40 watt light bulbs are left on in | Your answer please
...N the Energy (E) is the product betwe... | Mar 10, 2009 at 10:42:47PM | |
| $10.00 | Mathematics | Explain three rules for exponents, then | 100% correct answer comming frm a PhD in physics
...exponents are adding<br>(A^b)*(A^c) =A^(b+c)<br>(2^3)*(2^4) =2^(3+4) =2^7 =128<br><br>3. When one has a base (A) with an... | Mar 10, 2009 at 1:18:12PM | |
| $1.00 | Mathematics | Explain three rules for exponents, then | Three rules for exponents
...A)of the exponent, but with exponents different (b and c) the exponents are adding<br>(A^b)*(A^c) =... | Mar 10, 2009 at 1:16:25PM | |
| $0.25 | Mathematics | PLEASE HELP ME WITH MY LINEAR EQUATIONS I NEED HELP AND I DONT UNDERSTAND AND IM ALREADY FAILING MY ALGEBRA CLASS??!!!! | Value for your money!
...2n =9+14 -3<br>2n =20<br>n =10 <br><br><br><br><br>Solution Appended at: Mar. 10, 2009 at... | Mar 10, 2009 at 11:03:03PM | |
| $0.80 | Mathematics | PLEASE HELP ME WITH MY LINEAR EQUATIONS I NEED HELP AND I DONT UNDERSTAND AND IM ALREADY FAILING MY ALGEBRA CLASS??!!!! | Your answer please
...<br>2(n-7) +3 =9<br>... | Mar 10, 2009 at 10:20:35PM | |
| $0.80 | Physics | string tension and coefficient | Your answers please
... contain... | Mar 10, 2009 at 10:16:28PM | |
| $1.00 | Physics | string tension and coefficient | First year college physics
...ins all ... | Mar 10, 2009 at 10:15:21PM | |
| $0.60 | Physics | object | Value for your money, please!
...e conta... | Mar 10, 2009 at 09:10:58PM | |
| $0.80 | Physics | object | The answer
...contain... | Mar 10, 2009 at 09:08:45PM | |
| $1.00 | Physics | object | First year college physics
...e inclu... | Mar 10, 2009 at 09:06:49PM | |
| $49.99 | Engineering | HW13-14 | Value for your money, please!
...4a*e^(bt)=0<br>b+4 =0<br>b=-4<br>Therefore <br>v(t) =a*e^(-4t)<br>From the initial condition<br>v(0) =5, results a=5<br>Therefore v(t) =5*e^(-4t)<br>In...... | Mar 10, 2009 at 06:39:01PM | |
| $75.00 | Engineering | HW13-14 | Your answers please, explained in detail
...) =<br>=V(C/2 +1/R)*(-1/2)e^(-2t) (from 0 to infinite) =<br>=V(C/2 +1/R)*(1/2) =V(0.005/4 +1/100) =0.00225*V Joules<br>In the case v(t) =V*e^(-4t) by integrating the result is half...... | Mar 10, 2009 at 06:37:40PM | |
| $1.00 | Mathematics | help me solve this finite math problem | The answer
...question an... | Mar. 10, 2009 at 12:22:46AM | |
| $0.35 | Chemistry | Chemical reactions and balance@HI(aq) | Value for your money, please!
...n be done ... | Mar. 10, 2009 at 12:20:35AM | |
| $0.60 | Chemistry | Chemical reactions and balance@HI(aq) | Easy answer
...t can be d... | Mar. 10, 2009 at 12:19:25AM | |
| $1.00 | Chemistry | Chemical reactions and balance@HI(aq) | The best answer you can get
...like this... | Mar. 10, 2009 at 12:17:28AM | |
| $0.35 | Physics | a 1.4-kg block slides across a rough sur | Value for your money, please!
...ass m to decelerate it with an acceleration a is<br>F =m*a<br>b... | Mar. 10, 2009 at 12:15:26AM | |
| $0.25 | Physics | a 1.4-kg block slides across a rough sur | Value for your money, please!
...n force, it is equal to<br>F =miu*m*g where g is the gravitatio... | Mar. 10, 2009 at 12:13:54AM | |
| $0.65 | Physics | a 1.4-kg block slides across a rough sur | First year college physics
...celeration a is<br>F =m*a<br>because F is the friction force, it ... | Mar. 10, 2009 at 12:12:26AM | |
| $1.00 | Physics | a 1.4-kg block slides across a rough sur | nice and explained answer
...to a body of mass m to decelerate it with an acceleration a i... | Mar. 10, 2009 at 12:11:19AM | |
| $0.75 | Physics | a 1.4-kg block slides across a rough sur | First year college physics
...m*g where g is the gravitational acceleration and miu the coeff... | Mar. 10, 2009 at 12:09:56AM | |
| $1.00 | Physics | a 1.4-kg block slides across a rough sur | The nice answer and explanation
...tion force, it is equal to<br>F =miu*m*g where g is the gravita... | Mar. 10, 2009 at 12:08:07AM | |
| $10.00 | Mathematics | How do I set up and work this problem? . | Value for your money, please!
... pipes opened.<br>As the text says <br>V = x*30<br>V = y*45<br>V = (x-y... | Mar. 10, 2009 at 12:04:02AM | |
| $2.50 | Mathematics | How do I set up and work this problem? . | The sure answer
...oth pipes opened.<br>As the text says <br>V = x*30<br>V = y*45<br>V = (x-y)... | Mar. 10, 2009 at 12:02:05AM | |
| $7.00 | Mathematics | How do I set up and work this problem? . | The answer explained in detail, eqs shown and solved!
...nd t the time needed to empty the recipient with both pipes opened.... | Mar. 10, 2009 at 12:00:34AM | |
| $0.25 | Physics | What force must be applied to a 60-kg ob | The answer explained
...y of mass M to accelarate it to ... | Mar 09, 2009 at 11:18:23PM | |
| $0.35 | Physics | The distance an acclerating object trave | Value for your money!
...<br>a) d =v*t+ a*t^2/2<br>v*t... | Mar 09, 2009 at 11:14:13PM | |
| $0.60 | Physics | The distance an acclerating object trave | Nice and easy answer
...t+ a*t^2/2<br>v*t =d -a*t^2/2... | Mar 09, 2009 at 11:13:01PM | |
| $0.80 | Physics | The distance an acclerating object trave | The sure answer.
...d/t -a*t/2<br><br>b) the initi... | Mar 09, 2009 at 11:11:17PM | |
| $0.25 | Mathematics | Simplify [(2/3)^2-(1/3)^3*2^3 | Value for your money, please!
...)^2-(1/3)^3*2^3 =(2/3... | Mar 09, 2009 at 1:24:00PM | |
| $0.40 | Biology | using a jack, Sonia is able to raise a 1 | The best answer you can get
...ntage of a device is <br>mechanical advantage ... | Mar 09, 2009 at 12:58:38PM | |
| $0.60 | Biology | using a jack, Sonia is able to raise a 1 | The answer explained
...evice and F2 the input force on to the device.... | Mar 09, 2009 at 12:57:27PM | |
| $0.80 | Biology | using a jack, Sonia is able to raise a 1 | Definition of mechanical advantage
...dvantage = F2/F1 where F2 is the output force... | Mar 09, 2009 at 12:56:20PM | |
| $3.00 | Mathematics | f(x) = 2x ______________ 1 - 2 | The best answer you can get
...-2x^2)^2 =(-4x^2+8x+2)/(1-2... | Mar 09, 2009 at 12:01:36PM | |
| $0.30 | Mathematics | f(x) = 2x ______________ 1 - 2 | Value for your money!
...)<br>f\'(x) =[2(1-2x^2)-2x(-... | Mar 09, 2009 at 12:00:32PM | |
| $0.60 | Mathematics | f(x) = 2x ______________ 1 - 2 | Please see it
... =[2(1-2x^2)-2x(-4x)]/(1-2x... | Mar 09, 2009 at 11:59:21PM | |
| $0.80 | Mathematics | f(x) = 2x ______________ 1 - 2 | The sure answer
... =[2(1-2x^2)-2x(-4x)]/(1-2x... | Mar 09, 2009 at 11:56:38PM | |
| $0.25 | Mathematics | exponents | Value for your money, please!
...*2*2 =(8^5)*(2^2)... | Mar 09, 2009 at 11:50:46PM | |
| $0.25 | Physics | parallel plate/Electric Potentail/Step by Step | Definition of capacitance
...c, S the surface area of one plate and d the distance between the plates.<b... | Mar 09, 2009 at 09:49:38PM | |
| $0.50 | Physics | parallel plate/Electric Potentail/Step by Step | your answer please, explained in detail
...ween the plates.<br>Assuming the dielctric is air, the value foe epsilon is... | Mar 09, 2009 at 09:48:29PM | |
| $0.30 | Mathematics | help me do this please18-6=4x( +1) wh | The answer explained
...s the text,<br>18-... | Mar 09, 2009 at 07:48:14PM | |
| $0.30 | Physics | 15 Capacitor/Electric Potential/Step by Step | Definition of energy
...finition the energy stored in a ca... | Mar 09, 2009 at 07:35:47PM | |
| $0.30 | Physics | 50v battery/Electirc Potential/Step by Step Please | The answer explained
...ial<br>Also the value of the capacitance C =Q/U where Q is the charge and U the voltage. In the text Q is t... | Mar 09, 2009 at 07:30:38PM | |
| $0.50 | Chemistry | a gas mixture of 42.0g N, 10.0g H, and 2 | Your answer please
...N is the number of moles of the gas and k is the Boltzmann value. Therefore the partial presssure is direct p... | Mar 09, 2009 at 07:23:55PM | |
| $0.30 | Physics | #15/Electric Potential/Step by Step | The nice answer with explanation and definitions
...a plane parallel capacitor) is C = epsilon*S/d where epsilon is its dielectric value,S its the surface ar... | Mar. 09, 2009 at 12:08:19AM | |
| $2.00 | Physics | Object with mass | Value for your money!
...The force exerted on the two bodies is m2*g the weight of the second body. There is no friction force. Therefore a1=a2 =a<br>(m1+m2)a =m2*g<br>a =m2*g/(m1+m2) =12*9.81/(12+3)=7.848 m/sqr(s...... | Mar 08, 2009 at 11:57:09PM | |
| $2.50 | Physics | Object with mass | Your answer please
...ce. Therefore a1=a2 =a<br>(m1+m2)a =m2*g<br>a =m2*g/(m1+m2) =12*9.81/(12+3)=7.848 m/sqr(s)<br>On the m2 body there is the force of gravity downwards and its inertia upwards.<br>...... | Mar 08, 2009 at 11:55:57PM | |
| $3.00 | Physics | Object with mass | The correct answer with full explanations
... force. Therefore a1=a2 =a<br>(m1+m2)a =m2*g<br>a =m2*g/(m1+m2) =12*9.81/(12+3)=7.848 m/sqr(s)<br>On the m2 body there is the force of gravity downwards and its inertia upwards.<b...... | Mar 08, 2009 at 11:54:19PM | |
| $0.25 | Chemistry | Help me on this general chemistry question | Nice and easy to understand answer
...perature (T =273+t, t is in Celsius degree, T in K... | Mar 04, 2009 at 10:18:49PM | |
| $0.50 | Chemistry | a gas collected at a pressure of .97 atm | Your answer please!
...as is unchanged one should use the eq.<br>... | Mar 04, 2009 at 10:14:07PM | |
| $0.75 | Chemistry | a gas collected at a pressure of .97 atm | Nice and detailed answer
...e and the volume of the gas is unchanged ... | Mar 04, 2009 at 10:13:06PM | |
| $90.00 | Mathematics | What is: 27 to the power of -1? | The nice answer and explanation
...negative power of a number is ... | Mar 04, 2009 at 10:07:32PM | |
| $0.25 | Mathematics | What is: 27 to the power of -1? | The correct answer with additional details
...ual to positive power und... | Mar 04, 2009 at 08:44:36PM | |
| $150.00 | Mathematics | What is: 27 to the power of -1? | Your answer explained, please
...EFINITION a negative pow... | Mar 04, 2009 at 08:42:37PM | |
| $0.25 | Physics | spring constant. Step by Step | The answer explained
...c force is given by F =m*a a... | Mar 04, 2009 at 04:12:38PM | |
| $0.30 | Physics | two speakers/sound speed/ Step by Step please | Simply the answer
... =340/500 =0.68m<br>The path of first wave is 5/0.68=7 integer and 0.24 lambda<br>The... | Mar 04, 2009 at 04:07:30PM | |
| $0.50 | Physics | two speakers/sound speed/ Step by Step please | Your correct answer explained
... to cancel each other. Therefore their paths needs to have a difference of lambda... | Mar 04, 2009 at 04:06:26PM | |
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| $0.50 | Physics | physics | Intuitive answer to the question
...he output voltage is grater than the input voltage then the output cu... | Feb 13, 2009 at 08:00:03PM | |
| $0.50 | Physics | physics | Straightforward answer with explanation
...e reverse of the Timeperiod the answer is:<br> Lambda ... | Feb 13, 2009 at 07:49:57PM | |
| $1.30 | Physics | PHYSICS | First year college mecanics
...he friction coefficient). Because the rope makes an angle with the horizontal the actual force (F) in the rope is grater than the horizonta... | Feb 13, 2009 at 07:36:28PM | |
| $1.00 | Mathematics | write each date in words | date in word
...one, twenty two, twenty three, twenty four, twenty five, ... | Feb 13, 2009 at 04:42:12PM | |
| $1.00 | Physics | Physics/Velocity | 1-st year College Physics (mecanics)
...1 m/sqr(s) is Sqr(v)= 2*g*h, where h is the distance of fa... | Feb 13, 2009 at 04:22:27PM | |
