Question

consider the diagram of a pendulums motion shown above. a pendulum can be used to model the change from potential energy to kinetic energy and back to potential energy. locate the place in the diagram where kinetic energy is the greatest. options: a point a, b point b, c point c, d both points a and c.

Explanation:

In a pendulum's motion, kinetic energy (KE) is greatest at the lowest point (point B) because at this point, the pendulum has the maximum speed. Potential energy (PE) is greatest at the highest points (A and C) as they have maximum height. So KE is maximum at B.

Answer:

B. point B