Question

An electric train is moving with a velocity of 30 m/s. How much distance will it travel in 30s?

Answer 1

Answer:

900 metres

Explanation:

its very simple,the train moves 30m/s

i.e. it moves by 30m in 1sec

hence distance covered in 30 seconds will be

= (30metre) × (30sec) =900 metres

Answer 2

Answer:

900m

Explanation:

speed/velocity= 30m/s

time=30 sec

since speed= distance/time

therefore

distance= speed × time

=30m/s× 30s

= 900 m