Two identical 0.50-kg carts, each 0.10 m long, are at rest on a low-friction track and are connected by a spring that is initially at its relaxed length of 0.50 m and is of negligible inertia. You give the cart on the left a push to the right (that is, toward the other cart), exerting a constant 6.0-N force. You stop pushing at the instant when the cart has moved 0.60 m. At this instant, the relative velocity of the two carts is zero and the spring is compressed to a length of 0.30 m. A locking mechanism keeps the spring compressed, and the two carts continue moving to the right. What is the work done by you on the two-cart system? Express your answer with the appropriate units. ▸ View Available Hint(s) Α ? w-2.4 J Submit Previous Answers X Incorrect; Try Again; 5 attempts remaining Part B A How far does the system's center of mass move while you are pushing the left cart? Express your answer with the appropriate units. View Available Hint(s) HA Arcm Value Submit Part C 4 Units ? By what amount do you change the system's kinetic energy? Express your answer with the appropriate units. ▸ View Available Hint(s)

Two identical 0.50-kg carts, each 0.10 m long, are at rest on a low-friction track and are connected by a spring that is initially at its relaxed length of 0.50 m and is of negligible inertia. You give the cart on the left a push to the right (that is, toward the other cart), exerting a constant 6.0-N force. You stop pushing at the instant when the cart has moved 0.60 m. At this instant, the relative velocity of the two carts is zero and the spring is compressed to a length of 0.30 m. A locking mechanism keeps the spring compressed, and the two carts continue moving to the right. What is the work done by you on the two-cart system? Express your answer with the appropriate units. ▸ View Available Hint(s) Α ? w-2.4 J Submit Previous Answers X Incorrect; Try Again; 5 attempts remaining Part B A How far does the system's center of mass move while you are pushing the left cart? Express your answer with the appropriate units. View Available Hint(s) HA Arcm Value Submit Part C 4 Units ? By what amount do you change the system's kinetic energy? Express your answer with the appropriate units. ▸ View Available Hint(s)

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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