Question

A partical of mass 5g is revolving in a circle of radius 0.5m with an angular velocity 6 rd per second. Calculate the change in linear velocity in half revolution.​

Answer 1

Answer:

Radius of circle (R) 0.5 m.

Angular velocity (ω) 6 rad/s.

We know the relation between linear velocity,angular velocity and radius of the circle.

V=6 x 0.5=3 m/s.