CHOOSE THE CORRECT OPTION
13. A particle is moving in a circular path of radius r. The displacement after half a circlewould
he
(alco
(b)22/71 (c)2 (d)2x22/7x7
14. A body is thrown vertically upward with velocity u, the greatest height h to whichit will rise
Is
(b) u''g
(e)u2g
(dju 2g
15 Suppose a boy is enjoying a ride on a merry-go-round which is moving with a constant speed
of 10m's. It implies that the boy is
(ajat rest (b)moving with no acceleration (e)in nccelerated motion (d)moving with uniform
velocity
Answers
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1
Answer:
13-d,14-e,15-d
Explanation:
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