Question

A body starting from rest and travelling with
uniform acceleration has a velocity of 40 m/s
after 10 second at A. Velocity of the body 4
second before it crosses the point ‘A’is
1) 16 m/s 2) 20 m/s 3) 24 m/s 4) 32 m/s​

Answer 1

Answer:

hey mate here is your answer

10-4 = 6 seconds after the body is in motion. =>V = 24 m/s. Hence the speed of the body 4 seconds before crossing point A is 24m/s.

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