a train is moving with an initial velocity of 30 m/s, the brakes are applied so as to produce a uniform acceleration of -1.5 m/s². Calculate the time in which it will come to rest.

Given:

Initial velocity (u) = 30 m/s

Final speed (v) = 0 m/s

Acceleration (a) = - 1.5 m/,s²

To Find:

Time in which train will come to rest (t).

Explanation:

So,

Time in which train will come to rest = 20 seconds

an energy transformation flow diagram is shown

where is it ?

2b2t

explanation:

2b2t