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Get Full Access to Physics With Masteringphysics - 4 Edition - Chapter 9 - Problem 32p
Get Full Access to Physics With Masteringphysics - 4 Edition - Chapter 9 - Problem 32p

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# IP A bullet with a mass of 4.0 g and a speed of 650 m/s is ISBN: 9780321541635 54

## Solution for problem 32P Chapter 9

Physics with MasteringPhysics | 4th Edition

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Problem 32P

Problem 32P

IP A bullet with a mass of 4.0 g and a speed of 650 m/s is fired at a block of wood with a mass of 0.095 kg. The block rests on a frictionless surface, and is thin enough that the bullet passes completely through it. Immediately after the bullet exits the block, the speed of the block is 23 m/s. (a) What is the speed of the bullet when it exits the block? (b) Is the final kinetic energy of this system equal to, less than, or greater than the initial kinetic energy? Explain. (c) Verify your answer to part (b) by calculating the initial and final kinetic energies of the system.

Step-by-Step Solution:

Solution 32P

Step 1 of 4:

In this question, we need to find the speed of the bullet when it exits the block

In part b, we need to check if the final kinetic energy of system equal to or less than or greater than initial kinetic energy

In part c, we need to need to verify the answer to part (b) by finding the initial and final kinetic energy of the system

Data given

Mass of bullet Speed of bullet Mass of the block Speed of the block after being fired Part a:

Step 2 of 4

Step 3 of 4

##### ISBN: 9780321541635

Physics with MasteringPhysics was written by and is associated to the ISBN: 9780321541635. This full solution covers the following key subjects: Block, bullet, speed, kinetic, mass. This expansive textbook survival guide covers 32 chapters, and 3833 solutions. This textbook survival guide was created for the textbook: Physics with MasteringPhysics, edition: 4. The answer to “IP A bullet with a mass of 4.0 g and a speed of 650 m/s is fired at a block of wood with a mass of 0.095 kg. The block rests on a frictionless surface, and is thin enough that the bullet passes completely through it. Immediately after the bullet exits the block, the speed of the block is 23 m/s. (a) What is the speed of the bullet when it exits the block? (b) Is the final kinetic energy of this system equal to, less than, or greater than the initial kinetic energy? Explain. (c) Verify your answer to part (b) by calculating the initial and final kinetic energies of the system.” is broken down into a number of easy to follow steps, and 113 words. Since the solution to 32P from 9 chapter was answered, more than 413 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 32P from chapter: 9 was answered by , our top Physics solution expert on 07/27/17, 10:59AM.

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