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A ballistic vest is made with layers of Kevlar® 129 fabric. The vest can stop half of the projectiles with a linear momentum of 850 gram-meter/sec. Projectiles with 2.1 gram of mass are used to test this vest. The ballistic limit of each layer is 27 m/s. Assuming that each layer provides equal protection, determine the number of layers in the vest. A ballistic vest is made with layers of Kevlar® 129 fabric. The vest can stop half of the projectiles with a linear momentum of 850 gram-meter/sec. Projectiles with 2.1 gram of mass are used to test this vest. The ballistic limit of each layer is 27 m/s. Assuming that each layer provides equal protection, determine the number of layers in the vest.
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Related Book For
Organizational Behavior
ISBN: 978-0273774815
8th Edition
Authors: Andrzej A. Huczynski, David A. Buchanan
Posted Date:
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