2: A 0.02-kg bullet is fired horizontally into a 8.98-kg wooden block initially at rest on a horizontal surface. The wooden block is connected by a massless spring with spring constant 100N/m . After impact, the block slides 10.0cm before coming to rest. If the coefficient of kinetic friction between block and surface is 0.20, what was the speed of the bullet immediately before impact?

2: A 0.02-kg bullet is fired horizontally into a 8.98-kg wooden block initially at rest on a horizontal surface. The wooden block is connected by a massless spring with spring constant 100N/m . After impact, the block slides 10.0cm before coming to rest. If the coefficient of kinetic friction between block and surface is 0.20, what was the speed of the bullet immediately before impact?

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

Chapter8: Momentum And Collisions

Section: Chapter Questions

Problem 57P: A 5.00-g bullet moving with an initial speed of v = 400 m/s is fired into and passes through a...

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