A bob of mass suspended by a string of length is pulled horizontally from its…
PHYSICS · Subjective · A Level · Physics · Mechanics and materials · Mechanics and materials
Problem
A bob of mass m suspended by a string of length L is pulled horizontally from its equilibrium position by a constant force F . During the motion of the bob along the circular arc, the total work done by the tension in the string is strictly zero. [True / False]