Question

A train travelled along a track for 70 s at a constant speed. It

travelled 2100 m during this time.
What was its speed in metres per second (m/s)?
If your answer is a decimal, then round it to 2 d.p.

Answer 1

To calculate the speed of the train in meters per second (m/s), we need to divide the distance traveled by the time taken.

The train traveled 2100 meters in 70 seconds.

Speed = Distance / Time

Speed = 2100 m / 70 s

Speed = 30 m/s

Therefore, the speed of the train is 30 m/s.

Answer 2

the train travel 30 m per second

Explanation:

70 divided 70 is 1

2100 divided 70 is 30

No decimal answer