A body performing uniform cicular motion completed 140 revolution in a second. Its angular speed is

A body performing uniform circular motion has

An object performing uniform circular motion performs accelerated motion.

A body starts rotating from rest and completes 10 revolutions in 4 s .Find its angular acceleration

A body starts ratating from rest and completes 100 revolutions in 20 s. Find its angular acceleration

A body starts rotating from rest and completes 10 revolutions in 4 s. Find its angular acceleration.

When a body performs uniform circular motion, it work done is zero.

A particle performing uniform circular motion gas angular momentum L . If its angular frequency is double and its kinetic energy halved, then the new angular momentum is :

A particle performing uniform circular motion gas angular momentum L . If its angular frequency is double and its kinetic energy halved, then the new angular momentum is :

A particle performing uniform circular motion has angular momentum L . If its angular frequency is double and its kinetic energy halved, then the new angular momentum is :