A spot light `S` rotates in a horizontal plane with a constant angular velocity
Channel: Doubtnut
Date: 2020-08-02

A spot light `S` rotates in a horizontal plane with a constant angular velocity of `0.1 rad//s`. The spot of light `P` move along the wall at a disatnce `3 m`. What is the velocity of the spot `P` when `theta = 45^(@)` ?