A block of mass 0.640 kg is pusned against a norizontal sSpring of hegligible mass until the sSpring is compressed a dist nce X. The for constant of the spring is 450 N/m. When it is released, the block travels along a frictionless, horizontal surface to point O, the bottom of a vertical circular track of radius R = 1.00 m, and continues to move up the track. The speed of the block at the bottom of the track is VA = 13.3 m/s, and the block experiences an average frictional force of 7.00 N while sliding up the track. R AMA

A block of mass 0.640 kg is pusned against a norizontal sSpring of hegligible mass until the sSpring is compressed a dist nce X. The for constant of the spring is 450 N/m. When it is released, the block travels along a frictionless, horizontal surface to point O, the bottom of a vertical circular track of radius R = 1.00 m, and continues to move up the track. The speed of the block at the bottom of the track is VA = 13.3 m/s, and the block experiences an average frictional force of 7.00 N while sliding up the track. R AMA

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

Chapter7: Conservation Of Energy

Section: Chapter Questions

Problem 79P: A block of mass 0.500 kg is pushed against a horizontal spring of negligible mass until the spring...

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