Question

Question (37) A car/takes 20s to move around a round about of radius 14m. Calculate the average speed of the car​

Answer 1

Answer:

0.7m/s

Explanation:

speed=distance/time

=14/20

=0.7m/s

average speed=0.7m/s

Answer 2

Answer:

4.496 m/s

Explanation:

Car is moving around a circular path,

find its perimeter which will be the distance traveled by the car in 20sec

distance/time = average speed

2 x Pi x radius dividend by time taken give answer.