Question

50. A bus at rest starts moving with an acceleration of 0.1 m/s. What will be
speed after 2 minutes​

Answer 1

Answer:

Here we have, Initial velocity (u) = 0

Acceleration (a) = 0.1ms-2

Time (t) = 2 minute = 120 second

(a) The speed acquired:

We know that, v = u + at

⇒ v = 0 +0.1m/s 2×120s

⇒ v=120m/s

Thus, the bus will acquire a speed of 120 m/s after 2 minute with the given acceleration.