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In physics, you can apply Hookeâs law, along with the concept of simple harmonic motion, to find the angular frequency of a mass on a spring. And because you can relate angular frequency and the mass on the spring, you can find the displacement, velocity, and acceleration of the mass. Hookeâs law says that F [â¦]
Angular Velocity with Examples. Angular Velocity: Look at the given picture. If the platform does one rotation then points A and B also does one rotation. We define angular velocity as âchange of the angular displacement in a unit of timeâ. the unit of angular velocity is revolution per unit time or radians per second.We show angular velocity with the Greek letter âÏâ omega.=2Ï/T=2Ïf where, f is frequency and T is the period. Unlike tangential velocity, angular velocity of all points on the platform doing circular motion are equal to each other since the number of rotations per unit time are equal. Example: If the stone does 6 rotations in 1 second find the angular velocity of it.