Find the net work done on the box.
A 25 0kg box is at rest on a floor.
A 20 0 kg box rests on a table.
Ii a box of mass 4 0 kg is accelerated from rest by a force across a floor at a rate of 2 0 m s 2 for 7 0 s.
A 3 0 kg and a 5 0 kg box rest side by side on a smooth level floor.
The coefficient of kinetic friction between the box and the inclined plane is 0 200.
N c what is the magnitude of the acceleration of the block just.
Determine the normal force that the table exerts on the 20 0 kg box and the normal force that the 20 0 kg box exerts on the 10 0 kg box.
Three boxes rest side by side on a smooth horizontal floor.
What is the weight of the box and the normal force acting on it.
What is its value just before the block is lifted completely off the floor.
Once block 2 hits the floor f t 0 and block 1 will have the downward acceleration of g.
A force of 50 n pushes on the 5 0 kg box which pushes against the other two boxes.
A what is the magnitude of the acceleration of the block.
An electron is accelerated from rest to a velocity of 2 0x10 7 m s.
Determine the force of kinetic friction acting on the.
A what is the weight of the box and the normal force acting on it.
B the force f is slowly increased.
A 10 0 kg box is set on top of the 20 0kg box.
Determine the normal force that the table exerts on the 20 0kg box and the normal.
Asked by claire on september 3 2009.
Their masses are 5 0 kg 3 0 kg and 2 0 kg with the 3 0 kg mass in the center.
A horizontal force latex overset to p latex is applied to the crate.
A horizontal force of 32 n is applied to the 3 0 kg box pushing it against the 5 0 kg box and as a result both boxes slide along the floor.
The coefficient of static friction between the crate and floor is 0 700 and the coefficient of kinetic friction is 0 600.
What magnitude force does the 5 0 kg box exert on the 3 0 kg box.
A 0 n b 10 n c 25 n d 40 n e 50 n.
A 20 0 kg crate is at rest on a floor as shown in.
A 20 0 kg box rests on a table.
I ll assume that the boxes are rigid the level floor does not provide appreciable friction force and there isn t anything else pushing on the boxes and that you are asking about the forces when the boxes are flush against each other and not slidi.
A 25 0kg box is released from rest on a rough inclined plane tilted at an angle of 33 5 degrees to the horizontal.
A 5 00 kg block is pulled along a horizontal frictionless floor by a cord that exerts a force f 10 3 n at an angle θ 25 0 above the horizontal.
