Question

After pushing a 22.2 kg kid and tricycle over 10.3 m of smooth, level sidewalk from rest, the "combo" is moving at 3.0 m/s. Find the combo's kinetic energy. (the answer is 99.9j) what net force must have been delivered to the combo?Now you stop pushing and let the combo coast to a stop. The only force stopping the combo is the force of friction. If the force of friction is 7.9 N, how far will the combo coast before it stops?

Related Questions

A man pushing a mop across a floor causes it to undergo two displacements. The first has a magnitude... If you are pushing a box with 100 N of force and the maximum friction is 150 N. What is the net forc... Bob is pushing a box across the floor at a constant speed of 1.5 m/s, applying a horizontal force wh... You are pushing a box up an inclined ramp. The force you exert on the box is 19·N up the ramp. The w... While pushing off against the starting blocks at the beginning of a race, Olympic swimming great... If you are pushing a box up a ramp, would a gravel ramp or a wooden ramp be more efficient, and why?... Is pushing someone out of my way and saying “let me through” mean? Pushing his way through the crowds on Main street, young George Willard concealed himself in the sta... Pushing his way through the crowds on Main street, young George Willard concealed himself in the sta... no one pushing it. It was a cart just like all the others, made of thick wire, with four little rubb...