Question

A motor car takes 40 second to travel 400 meters. It

is speed is?

​

Answer 1

Answer:

Time = 40 seconds

Distance=400 m

Speed = Distance/Time

= 400/40

=10m/s

Speed in km/hr = 10 ×18/4

=36km/hr

HOPE IT HELPS YOU

Answer 2

Hiii♡♡♡

Time taken = 40 s

Distance covered = 400 m

• Speed = Distance / Time
• Speed = 400 m / 40 s

• So, speed = 10 m/s

I hope it will be helpful....

###FOLLOW ME!!###