Question

a body moves with a speed of 2 pie m/s^2 in a circular part of radius then the time taken to complete 1 revolution​

Answer 1

Explanation:

a body moves with a speed of 2 pie m/s^2 in a circular part of radius then the time taken to complete 1 revolution

Given, Radius=π,Speed=4.0m/s

We know that,

Velocity V=

t

d

t=

V

d

=

V

2πR

=

4

2π

2

=

2

π

2

=4.9s