A 2-kg mass oscillates in one dimension with simple harmonic motion on the end of a massless spring on a horizontal frictionless table according to
X = (6/$\pi$) cos( $\pi$t + 3$\pi$)
Where the units are SI. The total mechanical energy of this system is
A) 1 J
B) 3 J
C) 5 J
D) 7 J
E) 9 J

Question

A 2-kg mass oscillates in one dimension with simple harmonic motion on the end of a massless spring on a horizontal frictionless table according to
X = (6/$\pi$) cos(  $\pi$t + 3$\pi$)
Where the units are SI. The total mechanical energy of this system is
A) 1 J 
B) 3 J 
C) 5 J 
D) 7 J 
E) 9 J

Quizplus · Accepted Answer

The Answer of A 2-kg mass oscillates in one dimension with simple harmonic motion on the end of a massless spring on a horizontal frictionless table according to
X = (6/$\pi$) cos(  $\pi$t + 3$\pi$)
Where the units are SI. The total mechanical energy of this system is
A) 1 J 
B) 3 J 
C) 5 J 
D) 7 J 
E) 9 J

A 2-Kg Mass Oscillates in One Dimension with Simple Harmonic π\piπ

A 2-Kg Mass Oscillates in One Dimension with Simple Harmonic $\pi$