A body is moving with uniform velocity of 8 ms-1. When the body just crossed another body, the second one starts and moves with uniform acceleration of 4 ms-2. The distance covered by the second body when they meet is:
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a
8 m
b
16 m
c
24 m
d
32 m
answer is D.
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Detailed Solution
Srel=Urelt +12arelt20=-8t+124t2t=2 sdistance covered before meeting s = 8t = 8×4 = 32 m
A body is moving with uniform velocity of 8 ms-1. When the body just crossed another body, the second one starts and moves with uniform acceleration of 4 ms-2. The distance covered by the second body when they meet is: