Question

Q: A car travels a distance of 2 km in 5 minutes. Calculate the speed of car in: a) centimetres per second b) metres per second c) kilometres per hour​

Answer 1

Answer:

Travelled 2km in 5 min

2 km=2000 m=200000 cm

5 min=300 sec

a)666.67 cm/s

b) 6.67 m/s

c) 1 hour = 60 mins

60=5x

x=60/5=12

therefore 24km/h