boy rolls a rubber ball on a wooden surface. The ball travels a short distance before coming to rest. To make the same ball travel longer distance before coming to rest. He may a) spread a carpet on the wooden surface b) cover the ball with a piece of cloth c) sprinkle talcum powder on the wooden surface d) sprinkle sand on the wooden surface
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Answer:
c)
Explanation:
he should sprinkle talcum powder on the surface so that the friction reduces and the ball can easily travel longer distance.
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