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4) A .2 kg meter stick at rest in outer space is hit by a .1 kg ball of clay at one end. The collision is perfectly inelastic and the clay and stick move and rotate as a single object. The initial velocity of the clay is 20 m/s in a direction perpendicular to the long axis of the stick. a) Use conservation of momentum to find the velocity of the center of mass of the stick/clay object after the collision. b) Find the center of mass of the stick/clay object. It is useful to pick an origin. c) Find the initial angular momentum about the center of mass.

4) A .2 kg meter stick at rest in outer space is hit by a .1 kg ball of clay at one end. The collision is perfectly inelastic and the clay and stick move and rotate as a single object. The initial velocity of the clay is 20 m/s in a direction perpendicular to the long axis of the stick. a) Use conservation of momentum to find the velocity of the center of mass of the stick/clay object after the collision. b) Find the center of mass of the stick/clay object. It is useful to pick an origin. c) Find the initial angular momentum about the center of mass.

College Physics
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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4) A .2 kg meter stick at rest in outer space is hit by a .1 kg ball of clay at one end. The collision is perfectly inelastic and the clay and stick move and rotate as a single object. The initial velocity of the clay is 20 m/s in a direction perpendicular to the long axis of the stick. a) Use conservation of momentum to find the velocity of the center of mass of the stick/clay object after the collision. b) Find the center of mass of the stick/clay object. It is useful to pick an origin. c) Find the initial angular momentum about the center of mass.
Transcribed Image Text:4) A .2 kg meter stick at rest in outer space is hit by a .1 kg ball of clay at one end. The collision is perfectly inelastic and the clay and stick move and rotate as a single object. The initial velocity of the clay is 20 m/s in a direction perpendicular to the long axis of the stick. a) Use conservation of momentum to find the velocity of the center of mass of the stick/clay object after the collision. b) Find the center of mass of the stick/clay object. It is useful to pick an origin. c) Find the initial angular momentum about the center of mass.
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