suresh52 suresh52

26-07-2019
Physics

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The centripetal force depends on the mass of body, angular velocity and radius of circular path. Find the expression for the centripetal force.

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MathPhys MathPhys

26-07-2019

Answer:

F = m ω² r

Explanation:

Centripetal force is mass times centripetal acceleration:

F = ma

F = m v² / r

In terms of angular velocity:

F = m (ωr)² / r

F = m ω² r

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