Question

. A 3.0 kg block, as shown in Fig. 6.25, has a speed of
2 ms"'at A and 6 ms at B. If the distance from A
to B along the curve is 12 m, how large a frictional
force acts on it? Assuming the same friction, how
far from B will it stop ?​

Answer 1

Answer:

the answer is in image. Hope it helps.