Meaning and the formula for getting the centripetal force
Answer Text: Centripetal force:-This is a force which acts on a body by directing the body towards its centre.- Since the direction is continuously changing, the velocity therefore cannot be constant.-Applying Newton’s law of motion (F = ma), the centripetal force Fc is given by;Fc = ma = #(mv^2)/R#. Since v = radius ω, thenFc = #(mv^2) – ω^2/R = mRω^2#.The centripetal acceleration ‘a’ in relation to angular velocity, ω, is given by a = #Rω^2#.