A trolley, while going down an inclined plane has an acceleration of 2 – InterviewSolution

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1.

A trolley, while going down an inclined plane has an acceleration of 2cms-2 what will be its velocity 3s after the start?

Answer»

Initial velocity of a trolley, u = 0 (at rest)

acceleration, a = 2 cms^-2 = 0.02 m/s² time t = 3s

As per 1 st law of motion

v = u + at

Here V means velocity of a trolley after 3s

V = 0 + 0.02 × 3

= 0.06 m/s.

∴ = 0.06 m/s.

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