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

question 27

Multiple Choice

An air-track cart is attached to a spring and completes one oscillation every 5.67 s. At t = 0 s the cart is released at a distance of 0.250 m from its equilibrium position. What is the position of the cart when t = 29.6 s?

• A) x = 0.0460 m
• B) x = 0.210 m
• C) x = 0.218 m
• D) x = 0.342 m
• E) x = -0.218 m