Question

Example 4. A car travels 4 km in 3 minutes. Find
the speed of car in cms-1​

Answer 1

Answer:

The correct answer is 2222.2 cm/s. Here, D is the distance, s is the speed and t is the time. It is given in the problem that a car travels 4 km in 3 minutes..

Answer 2

Answer:

Speed = distance/time

Explanation:

4 km = 400000 cm

3min = 180 second

speed = 400000/180

=2222.22cm/s