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Get Full Access to University Physics - 13 Edition - Chapter 4 - Problem 52p
Get Full Access to University Physics - 13 Edition - Chapter 4 - Problem 52p

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# A 4.9-N hammer head is stopped from an initial downward

ISBN: 9780321675460 31

## Solution for problem 52P Chapter 4

University Physics | 13th Edition

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University Physics | 13th Edition

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Problem 52P

A 4.9-N hammer head is stopped from an initial downward velocity of 3.2 m/s in a distance of 0.45 cm by a nail in a pine board. In addition to its weight, there is a 15-N downward force on the hammer head applied by the person using the hammer. Assume that the acceleration of the hammer head is constant while it is in contact with the nail and moving downward. (a) Draw a free-body diagram for the hammer head. Identify the reaction force to each action force in the diagram. (b) Calculate the downward force exerted by the hammer head on the nail while the hammer head is in contact with the nail and moving downward. (c) Suppose the nail is in hardwood and the distance the hammer head travels in coming to rest is only 0.12 cm. The downward forces on the hammer head are the some as in part (b) What then is the force exerted by the hammer head on the nail while the hammer head is in contact with the nail and moving downward?

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Solution 52P Step 1 of 5: a)

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##### ISBN: 9780321675460

Since the solution to 52P from 4 chapter was answered, more than 1048 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 52P from chapter: 4 was answered by , our top Physics solution expert on 05/06/17, 06:07PM. University Physics was written by and is associated to the ISBN: 9780321675460. This full solution covers the following key subjects: hammer, head, nail, downward, Force. This expansive textbook survival guide covers 26 chapters, and 2929 solutions. This textbook survival guide was created for the textbook: University Physics, edition: 13. The answer to “A 4.9-N hammer head is stopped from an initial downward velocity of 3.2 m/s in a distance of 0.45 cm by a nail in a pine board. In addition to its weight, there is a 15-N downward force on the hammer head applied by the person using the hammer. Assume that the acceleration of the hammer head is constant while it is in contact with the nail and moving downward. (a) Draw a free-body diagram for the hammer head. Identify the reaction force to each action force in the diagram. (b) Calculate the downward force exerted by the hammer head on the nail while the hammer head is in contact with the nail and moving downward. (c) Suppose the nail is in hardwood and the distance the hammer head travels in coming to rest is only 0.12 cm. The downward forces on the hammer head are the some as in part (b) What then is the force exerted by the hammer head on the nail while the hammer head is in contact with the nail and moving downward?” is broken down into a number of easy to follow steps, and 178 words.

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