A bullet (siy ala) 2 cm long is fired at 420 m/s and passes straight through a 10 cm thick wooden-board, penetrate (i) at 280 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?

A bullet (siy ala) 2 cm long is fired at 420 m/s and passes straight through a 10 cm thick wooden-board, penetrate (i) at 280 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?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter1: Units And Measurement

Section: Chapter Questions

Problem 33P: In SI units, speeds are measured in meters per second (m/s). But, depending on where you live,...

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