An object of mass m is moving in unifrom circular motion in xy-plane. The circle has radius R and
Channel: Doubtnut
Date: 2020-01-28

An object of mass m is moving in unifrom circular motion in xy-plane. The circle has radius R and object is moving clockwise around the circle with speed v. The motion is projected onto the x-axis where it appears as simple harmonic motion accoding to `x(t) = Rcos (omegat + phi)`. The motion starts from pointof coordinates `(0,R)`. In this projection `phi` is-