* A frictionless cart attached to a spring vibrates with amplitude A. (a) What fraction of the total energy of the cart-spring system is elastic potential energy and what fraction is kinetic energy when the cart is at position x = A/2? (b) At what position is the cart when its kinetic energy equals its elastic potential energy?

* A frictionless cart attached to a spring vibrates with amplitude A. (a) What fraction of the total energy of the cart-spring system is elastic potential energy and what fraction is kinetic energy when the cart is at position x = A/2? (b) At what position is the cart when its kinetic energy equals its elastic potential energy?

Name: * A frictionless cart attached to a spring vibrates with amplitude A.
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Description: * A frictionless cart attached to a spring vibrates with amplitude A. (a) Whatfraction of the total energy of the cart-spring system is elastic potentialenergy and what fraction is kinetic energy when the cart is at position= A/2? (b) At what positi

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter12: Oscillatory Motion

Section: Chapter Questions

Problem 21P: A 50.0-g object connected to a spring with a force constant of 35.0 N/m oscillates with an amplitude...

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A 50.0-g object connected to a spring with a force constant of 35.0 N/m oscillates with an amplitude of 4.00 cm on a frictionless, horizontal surface. Find (a) the total energy of the system and (b) the speed of the object when its position is 1.00 cm. Find (c) the kinetic energy and (d) the potential energy when its position is 3.00 cm.