Question

A car is moving with a speed of 90 km/hour. What will be its speed in meter per second (m/s). a) 25 m/s b) 29 m/s c) 34 m/s d) 39 m/s​

Answer 1

Answer:

90km= 90,000m , in 1h = 3600 seconds therefore

90,000÷3600 = 25 m/s