Question

A trolley while going down an inclined plane has an acceleration of 2cms².
What will be its velocity 3.5 after the start?​

Answer 1

Answer:

i hope it is help full ;  

Explanation:

Here, initial velocity, u = 0

Acceleration, a = 2 cm s-2

Time, t = 3 s

From, Ist equation of motion, v = u + at = 0 + 2 x 3 = 6 ms-1