Question

If Ajay jogs round the edge of a circular park having radius 630m, how much distance has

he covered in one round. What will be Ajay’s displacement if he takes one round around the

circular park ?​

Answer 1

Step-by-step explanation:

d=500 m

(2πr)

circumference =2π(

2

500

)

speed =500π

min

m

distance =500π

min

m

×5.5 min

=2750π m

=8635 m

Displacement

500π is one round

2750π is →?

500π

2750π

=5.5 rounds

displacement = length of diameter

=500 m.