A Body of Mass 0 $\pi$ T/15)mm
C)x = 20 Sin(t/1 $\pi$

Multiple Choice

A body of mass 0.50 kg moves in simple harmonic motion with a period of 1.5 s and an amplitude of 20 mm.Which of the following equations correctly represents this motion?

A) x = 40 cos(t/1.5) mm
B) x = 40 cos(2 $\pi$ t/1.5) mm
C) x = 20 sin(t/1.5) mm
D) x = 20 sin(1.5 $\pi$ t) mm
E) x = 20 sin(2 $\pi$ t/1.5) mm