Question

An object completes one revolution along a circular path of radius 25m in
10 seconds. Calculate its average speed. ​

Answer 1

Answer:

15.7m/s

Explanation:

distance covered by object=2πr

=2×3.14×25

=3.14×50

=31.4×5

=157m

average speed=distance/time

=157/10

=15.7m/s

Answer 2

Answer:

15.7 meter/second

Explanation:

Circumference of circular path = 2 (pie) r

= 2 x 3.14 x 25

= 6.28 x 25

= 157meter / second

Now,

Speed = distance / time

= 157 / 10

Speed = 15.7 meter/second

I hope it helps you.

Please Mark this Answer as Brainliest Answer.

Thanks