An Air-Track Cart Is Attached to a Spring and Completes

Multiple Choice

An air-track cart is attached to a spring and completes one oscillation every 5.67 s in simple harmonic motion. At time t=0.00 s the cart is released at the position x=+0.250 m. What is the position of the cart when t=29.6 s ?

A) x=0.218 m
B) x=0.0461 m
C) x=0.210 m
D) x=0.342 m
E) x=-0.218 m