Question

Ans. (i) 10 m s', (ii) 10 m s-due east.
9. A body starts from rest and acquires a velocity
10 ms- in 2 s. Find the acceleration.
Ans. 5 m s-2​

Answer 1

Answer:

acceleration = final velocity - initial velocity / time

a = 10m/s - 0 / 2

a = 5m/s^2

......... hope it helps you...................

Answer 2

Answer:

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Hey. mate ur answer

Initial Velocity (u) =0m/s

Final Velocity (v) =10m/s

Time Taken =2 second

By using Newton's First law of Motion

V=U+at

10m/s=0m/s+a×2s

therefore acceleration =10m/s/2s

=5m/s sq. answer

Hope this answer helps you.