## A ball is thrown vertically upwards with a speed u. It comes back to earth and reachesthe point of projection with a speed v

Question

A ball is thrown vertically upwards with a speed u. It comes back to earth and reaches
the point of projection with a speed v. Neglecting air resistance one can conclude that:
(a) u v
(b) u>v
(c) u = v​

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2 months 2021-07-27T15:21:23+00:00 2 Answers 0 views 0