In the specific setup of Question 16

PHYSICS · Single correct · CBSE · Physics · Work and Energy · Work and Energy

Problem

In the specific setup of Question 16, what is the work done by the gravitational force mgmg on the bob as the string deflects from the vertical equilibrium to an angle θ\theta ? (A) mgLsin⁡θmgL \sin \theta (B) mgL(1−cos⁡θ)mgL(1 - \cos \theta) (C) −mgL(1−cos⁡θ)-mgL(1 - \cos \theta) (D) −mgLsin⁡θ-mgL \sin \theta

Related theory

Browse the problem library