A bullet of mass m b = 25 g is fired with a speed of 250 m/s
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A bullet of mass mb = 25 g is fired with a speed of 250 m/s at a target that is a sheet of metal (mass mt = 500 g). The target is square with sides of length L = 20 cm. The target is hinged along its top edge so that it can swing freely (Fig. P9.75). If the bullet hits in the center of the target and then becomes stuck, what is the angular velocity of the target plus bullet just after the bullet hits?
Figure P9.75
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Transcribed Image Text:
Target swings around this axis mp Bullet Target
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Related Book For
College Physics Reasoning and Relationships
ISBN: 978-0840058195
2nd edition
Authors: Nicholas Giordano
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