bullet 2.50 cm long is fired at 450 m/s and passes straight through a 12.0 cm thick board, exiting at 275 m/s. (a) What is the average acceleration of the bullet through the board? (b) What is the total time that the bullet is in contact with the board? (c) What minimum thickness could the board have if it was supposed to bring the bullet to a stop?

bullet 2.50 cm long is fired at 450 m/s and passes straight through a 12.0 cm thick board, exiting at 275 m/s. (a) What is the average acceleration of the bullet through the board? (b) What is the total time that the bullet is in contact with the board? (c) What minimum thickness could the board have if it was supposed to bring the bullet to a stop?

Name: A bullet 2.50 cm long is fired at 450 m/s and passes straight through
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Description: A bullet 2.50 cm long is fired at 450 m/s and passes straight through a 12.0 cm thickboard, exiting at 275 m/s.(a) What is the average acceleration of the bullet through the board?(b) What is the total time that the bullet is in contact with the boar

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter6: Motion In Two Dimensions

Section6.3: Relative Velocity

Problem 27PP

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3. A bullet 2.50 cm long is fired at 450 m/s and passes straight through a 12.0 cm thick board, exiting at 275 m/s. (a) What is the average acceleration of the bullet through the board? (b) What is the total time that the bullet is in contact with the board? (c) What minimum thickness could the board have if it was supposed to bring the bullet to a stop?
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