Question

A body moving with a velocity of 6 m/s is accelerated and its velocity becomes 18 m/s in 4s . what is its acceleration ?

Answer 1

Explanation:

गाँव वालो की निस्वार्थ सेवा करने

Answer 2

Initial velocity (u) = 6m/s

Final velocity (v) = 18m/s

Time (t) = 4s

Acceleration

= $\large {\frac{v - u}{t}}$

= $\large{ \frac{18 - 6}{4}}$

= $\large {\frac{12}{4}}$

= $\large {3m{s}^{-2}}$ (Ans)

Hope this helped...