A body oscillates with simple harmonic motion along the x axis. Its displacement varies with time according to the equation x = 5 sin ( $\pi$t + $\pi$/3). The phase (in rad) of the motion at t = 2 s is:
A)7 $\pi$/3.
B)( $\pi$/3.)
C)( $\pi$)
D)5 $\pi$/3.
E)2 $\pi$

Question

A body oscillates with simple harmonic motion along the x axis. Its displacement varies with time according to the equation x = 5 sin ( $\pi$t +  $\pi$/3). The phase (in rad) of the motion at t = 2 s is:
A)7 $\pi$/3.
B)( $\pi$/3.)
C)( $\pi$)
D)5 $\pi$/3.
E)2 $\pi$

Quizplus · Accepted Answer

The Answer is A

A Body Oscillates with Simple Harmonic Motion Along the X π\piπ

A Body Oscillates with Simple Harmonic Motion Along the X $\pi$