A block of weight mg sits on an inclined plane as shown. A force of magnitude F is applied to pull the block up the incline at constant speed. The coefficient of kinetic friction between the plane and the block is Mu.
What is the total work done on the block by the force of friction as the block moves a distance L up the incline? Express the work done by friction in terms of any or all of the variables Mu, m, g, teta , L and F.

What is the total work Wf done on the block by the applied force F as the block moves a distance L up the incline? Express your answer in terms of any or all of the variables Mu,m,g,teta,L,F

Now the applied force is changed so that instead of pulling the block up the incline, the force pulls the block down the incline at a constant speed

What is the total work Wfriction done on the block by the force of friction as the block moves a distance down the incline?

What is the total work Wf done on the box by the appled force in this case?

... Kinetic energy on an inclined frictional surface is given by Ekinetic ... u(mg)Lcos(theta) since the incline is at ... 0.15, L is the distance which block traveled up ...

... compressed spring (k = 2900 N/m) at the bottom of an inclined plane, as ... Calculate the maximum distance traveled by the block up the incline without friction ...

... relative velocity, projectile motion, force, work power and energy and friction. ... Find the coefficient of kinetic friction between the block and incline. ...

Question 1: A packing crate is placed on a plane inclined at an angle of 35o from ... Question 9: A wooden block slides directly down an incline plane, at ...

... spring is completely relaxed, it de-taches from the m1 block, and the blocks continue to ... The 2 kg mass skids down the frictional incline of height 50 cm ...

... the coefficient of kinetic friction between the block and incline. ...block has moved by d along the inclined plane, its ... As the block comes vertically down by a ...

... fraction of the distance s does the block slide before ... kinetic energies at the bottom of the incline are the ... The kinetic energy of a rolling object is given by ...

... A block of mass m=1.62 kg slides down a frictionless incline. ... A b) What is the force of the inclined track on ... B d) How far from point A does the block land on ...

... After reaching the end of the incline, the block continues sliding horizontally across the frictionless ground. Calculate the kinetic energy of the block as it ...

... gravitational force on the block (c) the kinetic energy of the ... c) What is the speed of the block just before ... the skier moved a distance of 8.0m up the incline. ...