Two identical 40-lb curling stones have diameters of 11 in. and may slide on a sheet of ice. Stone B is at rest when stone A strikes it, moving it to the center of the inner circle. The distance A travels before striking B is 108 ft, and the sweepers scrubbing the ice reduce the coefficient of friction between A and the ice to 0.04, while the coefficient of kinetic friction between B and the ice is 0.1. The coefficient of restitution between A and B is 0.616. Neglect rotation, and know that B travels 4 ft along the dotted line. Determine the speed A when it is released 108 ft from the impact.

Two identical 40-lb curling stones have diameters of 11 in. and may slide on a sheet of ice. Stone B is at rest when stone A strikes it, moving it to the center of the inner circle. The distance A travels before striking B is 108 ft, and the sweepers scrubbing the ice reduce the coefficient of friction between A and the ice to 0.04, while the coefficient of kinetic friction between B and the ice is 0.1. The coefficient of restitution between A and B is 0.616. Neglect rotation, and know that B travels 4 ft along the dotted line. Determine the speed A when it is released 108 ft from the impact.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter6: Applications Of Newton's Laws

Section: Chapter Questions

Problem 134CP: In a television commercial, a small, spherical bead of mass 4.00 g is released from rest at t=0in a...

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