Question

A body is travelling with a velocity 30 m/ s.It is given an acceleration 5 m/s square . what will be its velocity after 4s ?​

Answer 1

Answer:

,

Explanation:

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Answer 2

Explanation:

Given:

u=30m/s

t=4s

a=5m/s

v=?

v=u+at

v=30+5(4)

v=30+20

v=50m/s

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