Answer:
total length = 924
one rotation = circumference
= 2pi*r
= 2*3.14*21
= 131.8
no.of rotation =(92400 )/131.8
=701
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
Answer:
total length = 924
one rotation = circumference
= 2pi*r
= 2*3.14*21
= 131.8
no.of rotation =(92400 )/131.8
=701