Answer to Question #266035 in Mechanics | Relativity for ayibatonye

Question

A particle of mass 10-²kg is fixed to the top of a fan blade which rotates with angular velocity of 100rads-¹.if the radius of the blade is 0.2m. the centripetal force is what

Answer 1

$F=m\omega^2r=0.01\cdot100^2\cdot0.2=20\ (N)$ . Answer