A bullet 2.50 cm long is fired at 450 m/s and passes straight through a12.0 cm thick board, exiting at 275 m/s. (a) What is the averageacceleration of the bullet through the board? (b) What is the total timethat the bullet is in contact with the board? (c) What minimum thicknesscould the board have if it was supposed to bring the bullet to a stop? *-6.4713 x 10^5, 5.1696 x 10^-4, 12.78O 6.4713 x 10^5, 5.1696 x 10^-4, 12.78O -5.28645 x 10^5, 4.2194 x 10^-4, 19.15O 5.28645 x 10^5, 4.2194 x 10^-4, 19.1510 points

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A bullet 2.50 cm long is fired at 450 m/s and

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Motion In Two Dimensions

Section: Chapter Questions

Problem 42P: A landscape architect is planning an artificial waterfall in a city park. Water flowing at 1.70 m/s...

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