Question

He
12. An object of mass 50g moves uniformly along a circular orbit with an
angular speed of 5 rad/s. if the linear speed of the particle is 25m/s, what is
the radius of the circle?​

Answer 1

Answer :

linear speed = v = 25m/s

angular speed = w = 5 rad/s

v = rw

v ÷ w = r

25÷5 = r

☞5m = r

Contripetal Force = F = mv^2÷r

= 50÷1000×25×25÷5

= 6.25 N

Hope it's helpful to you

Thnku!

@ Dhruvshi23