A trolley, while going down an inclined plane, has an acceleration of 2 cm/s2 . What will be its velocity 3 s after the start?
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A trolley, while going down an inclined plane, has an acceleration of 2 cm/s2 . What will be its velocity 3 s after the start?
A trolley, while going down an inclined plane, has an acceleration of 2 cm/s2 . What will be its velocity 3 s after the start?
Here we have,
Initial velocity, u = 0 m/s
Acceleration (a) = 2 cm/s2 = 0.02 m/s2
Time (t) = 3 s
Final velocity, v = ?
We know that, v = u + at
Therefore, v = 0 + 0.02 × 3 m/s
⇒ v = 0.06 m/s
Therefore the final velocity of trolley will be 0.06 m/s after start.