Question

A trolley, while going down an inclined plane has an acceleration of 2cms. what will be it's velocity 3 sec after the start.​

Answer 1

Answer:

v = 0.06 m pre second

Explanation:

v= u+at

v=0+0.02*3

v=0.06 m per second

Answer 2

A = 2 cm ${s}^{-2}$

Initial velocity, u = 0

Final velocity , v = ?

Time , t = 3s

$\underline\textsf{Using\:1st\:equation\:of\:motion:-}$

v = u + at

v = 0 + 3 × 2

v = 6 m/s.