A 2 Kg Crate Rests On The Floor

A 33 7 kg crate rests on a horizontal floor and a 65 6 kg person is standing on the crate.

A 2 kg crate rests on the floor.

How much work is required to move it at a constant speed a 4 0 m along the floor against a friction force of 180 n and b 4 0 m vertically. Answer 1 45 kj part b how much work is required to move it at constant speed 5 0 m vertically. How much work is required to move it at constant speed a 4 0 m along the floor against a friction force of 230 n and b 4 0 m vertically. If a force of 250 n parallel to the floor is applied to the crate what s the magnitude of the force of static friction on the crate.

B how much work is required to lift it vertically at constant speed 2 meters against the force of gravity. The drawing shows a 20 1 kg crate that is initially at rest. A 720 j b 3600 j. Note that the view is one looking down on the top of the crate.

A 900 n crate rests on the floor. Express your answer to two significant figures and include the appropriate units. The crate is a uniform cube with sides 1 21 m in length. A 550 kg crate rests on the floor.

Two forces and are applied to the crate and it begins to move the coefficient of kinetic friction. Determine the magnitude of the normal force that a the floor exerts on the crate and b the crate exerts on the person. A 1400 n crate rests on the floor. Number units number units.

A how much work is required to move it at constant speed 2 meters along the floor against a frictional force of 150 n. Here s how to crack it the normal force on the object balances its weight so f n mg 100 kg 10 m s 2 1 000 n therefore f static friction max f f static max µ s f n 0 4 1 000 n 400 n. A 100 n force is applied to the side of a crate resting on a level floor. A uniform crate with a mass of 16 2 kg rests on a floor with a coefficient of static friction equal to 0 571.

Calculate the kinetic energy a 55 kg person running at a speed of 9 0 m s. A 1300 n crate rests on the floor. Part a part completehow much work is required to move it at constant speed 5 0 m along the floor against a friction force of 290 n. A 37 0 kg crate rests on a level floor.

Determine the magnitude of the normal force that a the floor exerts on the crate and b the crate exerts on the person. What is the minimum height where the force f can be applied so. G ucos 265 kg 9 80m s 2 80m cos0 7 27 10 jt 2 o 3 2. A see the free body diagram for the crate as it is being pulled.

Since the crate is not accelerating horizontally. Since the person is not moving.