Question

a particle of mass m rotates in a circle of radius a with a uniform angular speed (oq. it is viewed from a frame rotating about the z-axis with a uniform angular speed co. the centrifugal force on the particles is : (a) may a (c) m co g)q (b) mcoofl ( d ) otoxoq

Answer 1

Inertial Frame of the Reference. In such Frame, Newton's law of Motions are not valid and we need to apply the Pseudo Force to make then valid under these conditions.

Now, If we are seeing any object of mass which is rotating from the other frame which is also rotating with the angular speed ω₀ then we need to apply the Pseudo Force on the particle of mass which will given by the Formula,

F = mω₀²r.

Step-by-step explanation: