a bullet of mass m us fired at an initial speed of Vo towards a block of unknown mass M which is attached to a spring of spring constant k. the bullet becomes embedded in the block and the spring is compressed a distance of x. a) find a expression for the unknown mass M in terms of the other given quantities. b) if we assume that the friction between the bullet and the block is all the non-conservative forces acting to cause the bullet to become embedded, then what is the wrk done by friction in the collision? c)if m=10g, v0=200m/s, k=200N/m, and x=20cm then what is you value for M and the work from friction?

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter9: Linear Momentum And Collisions
Section: Chapter Questions
Problem 37P: The figure below shows a bullet of mass 200 g traveling horizontally towards the east with speed 400...
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a bullet of mass m us fired at an initial speed of Vo towards a block of unknown mass M which is attached to a spring of spring constant k. the bullet becomes embedded in the block and the spring is compressed a distance of x. a) find a expression for the unknown mass M in terms of the other given quantities. b) if we assume that the friction between the bullet and the block is all the non-conservative forces acting to cause the bullet to become embedded, then what is the wrk done by friction in the collision? c)if m=10g, v0=200m/s, k=200N/m, and x=20cm then what is you value for M and the work from friction?

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