Which of the Following Statements Concerning the Motion of a Simple

Multiple Choice

Which of the following statements concerning the motion of a simple pendulum is incorrect?

A) The kinetic energy is a maximum when the displacement is a maximum.
B) The acceleration is a maximum when the displacement is a maximum.
C) The period is changed if the mass of the bob is doubled and the length of the pendulum is halved.
D) The time interval between conditions of maximum potential energy is one period.
E) The velocity is a maximum when the acceleration is a minimum.