Question

A train 100m long is moving with a velocity of 60kmph . find the time it takes to cross the bridge 1 km long​

Answer 1

Answer:16.7m/h

Explanation:

Since sped= distance/time

Making time the subject

You get time= distance/ speed

Therefore; t=d/s

= ( 1/60) x 1000m

=16.7m/h