A force equal to the weight $W$ of the bob acts horizontally on the bob of a simple pendulum. Which diagram shows the angle between the pendulum thread and the vertical?
Physics 5054 · O Level · Balanced and unbalanced forces
Physics 5054 · O Level · Balanced and unbalanced forces
A force equal to the weight $W$ of the bob acts horizontally on the bob of a simple pendulum. Which diagram shows the angle between the pendulum thread and the vertical?