Question

a body starts from rest and moves with a uniform acceleration of 3m/s^2. what will be it's velocity at the end of 15 seconds?

Answer 1

given, u=0 a=3m/sec^2 & t=15 sec
using first equation of motion
v=u+at
v=0+3×15
v=45m/sec
hope !!!! it's ryt answer

Answer 2

Answer:

45 m /sec is the answer .

Explanation:

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