Question

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

Answer 1

Answer:

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Answer 2

Answer:

• Given in question

Acceleration (a)=2cm/s^2

Time=3s

acceleration unit is m/s^2

$a = \frac{2}{100} = 0.02ms {}^{2}$

velocity (v)= u+at

v=0+0.02×3

v=0.06 m/s^2

So 0.06 m/s^2 is the velocity