Question

a a 10000 kg train was moving with 48m/s then starts decelerate with constant rate to stop on its stationary that is found 192m away so the train slides through this distance and stops. how long the train did takes to stops​

Answer 1

First we need to calculate how fast it goes.

192m / 48m per second = 4 seconds

Then calculate the 4 seconds with the weight of the train.

10000 kg x 4 seconds = 40,000 seconds.

That means the train traveled 192 meters in 40,000 seconds.