Physics, asked by SubPedia, 1 year ago

A particle starting from rest has a constant acceleration for 4 ms^2 for 4 seconds it then retards uniformly for next 8 seconds and comes to rest .Average acceleration during the motion of a particle is​

Answers

Answered by ananda6233
1

Explanation:

v=u+ft

v=16

0=16+8f

f=(-)2

avg acc 4-2/2 1m/s2

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