1.

A trolley, while going down an inclined plane, has an acceleration of 2cms-2 . What will be its velocity 3 seconds after the start?a) 6 ms-1b) 6 cms-2c) 6 cms-1d) 6 cms​

Answer»

ong>ANSWER:

c

Explanation:

initial VELOCITY, u= 0 CM/s

final velocity,v= ?

time= 3s

acceleration,a= 2 cm/s^2

a= v - u/ t

2 = v/3

v = 6 cm/ s

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