An object is moving in the clockwise direction around the unit circle `x^(2)+y^(2)=1`.
Channel: Doubtnut
Date: 17/05/2020

An object is moving in the clockwise direction around the unit circle `x^(2)+y^(2)=1`. As it passes through the point `(1/2,(sqrt(3))/2)`, its y-coordinate is decreasing at the rate of 3 unit per second. The rate at which the x-coordinate changes at this point is (in unit per second)