Which of the following statements is true for a particle that is moving in simple harmonic motion?
A) The momentum of the particle is constant.
B) The kinetic energy of the particle is constant.
C) The elastic potential energy is constant.
D) The acceleration of the particle is constant.
E) The director of the force exerted on the particle by the spring is opposing the direction of the displacement from equilibrium.

Question

Quizplus · Accepted Answer

In simple harmonic motion, the force exerted by the spring is always directed towards the equilibrium position, opposing the displacement. This is consistent with Hooke's Law, which states that the force is proportional to the negative of the displacement.

Which of the Following Statements Is True for a Particle