A 25 Okg Box Is At Rest On A Floor

A 25 kg box rests on a carpeted floor.

A 25 okg box is at rest on a floor.

9 4 learning objective 9 4 4 56. Match the appropriate quantity to each question. 250 what force in n is needed to get the box moving. The coefficient of friction between the box and floor is 0 21.

A 10 0 kg box is at rest on a concrete floor. What impulse did the floor exert on the box. For each applied force below find the magnitude of the friction force exerted by the floor on the box in newtons and state whether the friction. A 25 kg box of books is dropped on the floor from a height of 1 1 m and comes to rest.

A horizontal force of 32 n is applied to the 5 0 kg box pushing it against the 3 0 kg box and as a result both boxes slide along the floor. A 12 n b 20 n c 24 n d 32 n e 0 n. A 3 0 kg and a 5 0 kg box rest side by side on a smooth level floor. You push on the box horizontally parallel to the floor with varying applied force.

Once moving what force in n is needed to keep it moving at a constant speed. What impulse did the floor exert on the box in kg. The rope makes an angle of 30o with the floor. The coefficient of static friction between the box and the floor is 0 75 and the coefficient of kinetic friction is 062 a person pushes the box by applying a force of 100 0n.

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. A 25 kg box is pulled across a wooden floor with a rope. How hard do the two boxes push against each other. A 25 kg box of books is dropped on the floor from a height of 1 1 m and comes to rest.

A 30 kg box is at rest on a horizontal floor with friction coefficients μs 0 65 static and μk 0 55 kinetic. How fast does the box accelerate along the floor. A force of 75 n is exerted on the rope.