Question

a Track 1 a b Track 2 b а Track 3 b а Track 4 A ball of mass m is rolled on each track individually. Analyse the movement of the ball from point a to b and answer the following questions with appropriate justifications. a. On which track will the ball cover the distance from a to b faster? b. On which track will the ball stop moving to and fro (from a to b) first?​

Answer 1

Answer:

a.track 3

b.track 2

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