A body is projected up with an initial velocity u m/s. It goes up to a height h metres in t seconds time.
Then it comes back at the point of projection. Considering negligible air resistance, which of the following
statement is true?
(a) the acceleration is zero
(b) the displacement is zero
(c) the average velocity is 2h/t
(d) the final velocity is 2u when body reaches projection point.
WHAT WILL BE THE ANSWER
Answers
Answered by
1
OPT (b)
____________
chrs
Answered by
1
Answer:
b
Explanation:
it reaches its starting point
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