Question

A car covers a distance of 5km in 20 minutes. Find the velocity of the car in :(a)km/min,(b) m/s, (c) m/min, (d) km/ hr.

Answer 1

Answer:

.25 km/min

4.16m/s

250m/min

15km/h

Answer 2

Answer:

Given :

Car covers 5 km in 20 min

We have to find out car's velocity.

Solve :-

Car covers at 20 min 5 km

So, car covers at 1 min , 1/4 km

Velocity (km/min) = 0.25km/min

20min = 1200 sec

5km = 5000m

So, velocity (m/s )= 4.167 m/s

Velocity (m/min) = 250 m/min

Velocity (km/hr) = 15.15 km/hr