Question

A trolley while going down an inclined plane has an acceleration of 2cms2 what will be its velocity 3 second after the

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Answer 1

Given:-

• Acceleration = 2cm2 = 0.02 m2[standard Form]

• Time taken = 3 seconds

• Initial Velocity (u) = 0 as the trolley dtarts from Rest

To Find :-

• The final Velocity (v) =?

Solution:-

We should find the final Velocity of the body by given time which is 3seconds.

From the First equation of Motion v = u+ at

• v = 0+0.02*3

• v = 0+ 0.0.06

• final Velocity v = 0.06m2

$\bold{ \red{</strong><strong>★</strong><strong>He</strong><strong>nce \: velocity = 0.06 {m}^{2} }{} }{}$