67 g bullet moving horizontally hits a 4.1 kg block resting on a rough horizontal table. If the bullet remains embedded in the block and the combination slides 7 m before coming to rest, find the velocity of the let. Assume the coefficient of friction between the block and the table is 0.2.

67 g bullet moving horizontally hits a 4.1 kg block resting on a rough horizontal table. If the bullet remains embedded in the block and the combination slides 7 m before coming to rest, find the velocity of the let. Assume the coefficient of friction between the block and the table is 0.2.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.48P: Find the smallest distance d for which the hook will remain at rest when acted on by the force P....

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Strain energy

The term strain indicates the variation in an object's length, area, and volume when the object is subjected to an external force. The external force may be of normal, shear, moment, torque, etc. The strain in an object depends on the types of external force and cross-section of the object. Mathematically, the evaluation of strain can be obtained with the help of elastic constants.

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A 67 g bullet moving horizontally hits a 4.1 kg block resting on a rough horizontal table. If the bullet remains embedded in the block and the combination slides 7 m before coming to rest, find the velocity of the
bullet. Assume the coefficient of friction between the block and the table is 0.2.

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