The displacement of a body moving with simple harmonic motion is given by the equation
Y = A sin(2$\pi$t + $\pi$)
After one-quarter of a period has elapsed since t = 0, which of the following statements is correct?
A) Half the total energy of the body is kinetic energy and half is potential energy.
B) The kinetic energy is a maximum.
C) The potential energy is a maximum.
D) The total energy is a negative maximum.
E) Both kinetic and potential energies are maxima.

Question

The displacement of a body moving with simple harmonic motion is given by the equation
Y = A sin(2$\pi$t +  $\pi$)
After one-quarter of a period has elapsed since t = 0, which of the following statements is correct?
A) Half the total energy of the body is kinetic energy and half is potential energy. 
B) The kinetic energy is a maximum. 
C) The potential energy is a maximum. 
D) The total energy is a negative maximum. 
E) Both kinetic and potential energies are maxima.

Quizplus · Accepted Answer

The Answer of The displacement of a body moving with simple harmonic motion is given by the equation
Y = A sin(2$\pi$t +  $\pi$)
After one-quarter of a period has elapsed since t = 0, which of the following statements is correct?
A) Half the total energy of the body is kinetic energy and half is potential energy. 
B) The kinetic energy is a maximum. 
C) The potential energy is a maximum. 
D) The total energy is a negative maximum. 
E) Both kinetic and potential energies are maxima.

The Displacement of a Body Moving with Simple Harmonic Motion π\piπ

The Displacement of a Body Moving with Simple Harmonic Motion $\pi$