jovanc4570 jovanc4570

20-12-2022
Physics

Answered

17.a crane lifts a load at a constant speed. draw a free-body diagram for the load and compare the magnitudes and directions of the all forces. 18.a crate is accelerated at a constant rate along a rough horizontal floor. draw a free-body diagram for the crate and compare all the forces exerted on the crate. 19.a hockey puck slides on a rough horizontal surface. draw a free-body diagram for the puck and compare the magnitudes and the directions of all the forces exerted on it. kinetic friction: 20.the coefficient of kinetic friction between an object and the surface upon which it is sliding is 0.10. the mass of the object is 8.0 kg. what is the force of friction?

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