Question

A trolley while going down an inclined plane has an acceleration of 2 cm per second square what will be the velocity 3 seconds after the start.

Answer 1

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Answer 2

Initial velocity (u) = 0m/s

Acceleration (a) = 2cm/s = 0.02m/s

Time (t) = 3s

Final Velocity (v) = ?

We know that,

v=u+at

$\therefore$ v=0+0.02×3m/s

$\longrightarrow$v=0.06m/s