The normal reaction force from the surface of the wall onto the block is
The frictional force is
b)
the accleration of the mass
The acceleration is
c) The work done only by the force is
a mass of 7.50 kg is being pushed down a vertical rough wall by a force...
A 2.74 kg block is pushed 1.41 m up a vertical wall with a constant speed by a constant force of magnitude F applied at an angle of 66.3 with the horizontal. The acceleration of gravity is 9.8 m/s2. If the coefficient of kinetic friction between the block and wall 0.415, find the work done by F. A 2.74 kg block is pushed 1.41 m up a vertical wall with a constant speed by a constant force of magnitude F...
A 10 kg block is pushed against a vertical wall by a horizontal force of 100 N as shown in the figure the coefficient of static friction between the block and the wall is 0.60 and the coefficient of kinetic friction is 0.40 which of the following statements is true if the block is initially at rest 1) The block slides down the wall with an acceleration of magnitude 3.8 m/s2 The block will slide down the wall because the...
A 2.0 kg block is pushed 2.0 m at a constant velocity up a vertical wall by a constant force applied at an angle of 25.0 with the horizontal, as shown in the figure. The acceleration of gravity is 9.81 m/s2.Drawing not to scale. If the coefficient of kinetic friction between the block and the wall is 0.40, find a) the work done by the force on the block. Answer in units of J b) the work done by gravity on the block....
1. An 8 kg block is pushed against a vertical wall by a horizontal force F. If the coefficient of friction between the block and the wall is 0.30, find the minimum value for F that will prevent the block from slipping.
A 100 kg crate is being pushed across a horizontal floor by a force P that makes an angle of 30.0o below the horizontal. The coefficient of kinetic friction is 0.200.What should be the magnitude of P, so that the net work done by it and the kinetic frictional force is zero?
A 149-kg crate is being pushed across a horizontal floor by a force P that makes an angle of 30.7 ° below the horizontal. The coefficient of kinetic friction is 0.264. What should be the magnitude of P, so that the net work done by it and the kinetic frictional force is zero?
A 175-kg crate is being pushed across a horizontal floor by a force P that makes an angle of 35.1 ° below the horizontal. The coefficient of kinetic friction is 0.204. What should be the magnitude of P, so that the net work done by it and the kinetic frictional force is zero?
A 1.22E+2 kg crate is being pushed across a horizontal floor by a force P that makes an angle of 29.1° below the horizontal. The coefficient of kinetic friction is 0.194. What should be the magnitude of P, so that the net work done by it and the kinetic frictional force is zero?
A 1.10E+2 kg crate is being pushed across a horizontal floor by a force P that makes an angle of 25.5° below the horizontal. The coefficient of kinetic friction is 0.210. What should be the magnitude of P, so that the net work done by it and the kinetic frictional force is zero?
A 2.00 102-kg crate is being pushed across a horizontal floor by a force P with arrow that makes an angle of 30.0° below the horizontal. The coefficient of kinetic friction is 0.200. What should be the magnitude of P with arrow, so that the net work done by it and the kinetic frictional force is zero?