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In a certain track and field event, the shotput has a mass

University Physics | 13th Edition | ISBN: 9780321675460 | Authors: Hugh D. Young, Roger A. Freedman ISBN: 9780321675460 31

Solution for problem 2E Chapter 8

University Physics | 13th Edition

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University Physics | 13th Edition | ISBN: 9780321675460 | Authors: Hugh D. Young, Roger A. Freedman

University Physics | 13th Edition

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Problem 2E

In a certain track and field event, the shotput has a mass of 7.30 kg and is released with a speed of 15.0 m/s at 40.0° above the horizontal over a competitor’s straight left leg. What are the initial horizontal and vertical components of the momentum of this shotput?

Step-by-Step Solution:

Solution 2E Step 1 of 3: Let +x be along the horizontal motion of the shot put v x vcos Let + y be vertically upward v y vsin Each momentum is the product of mass and corresponding velocity component. Step 2 of 3: The horizontal component of the initial momentum is p x mv x = m vcos = 7.3 kg × 15 m/s × cos 40 0 = 83.9 kg.m/s

Step 3 of 3

Chapter 8, Problem 2E is Solved
Textbook: University Physics
Edition: 13
Author: Hugh D. Young, Roger A. Freedman
ISBN: 9780321675460

This full solution covers the following key subjects: horizontal, shotput, mass, Field, competitor. This expansive textbook survival guide covers 26 chapters, and 2929 solutions. Since the solution to 2E from 8 chapter was answered, more than 326 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 2E from chapter: 8 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. The answer to “In a certain track and field event, the shotput has a mass of 7.30 kg and is released with a speed of 15.0 m/s at 40.0° above the horizontal over a competitor’s straight left leg. What are the initial horizontal and vertical components of the momentum of this shotput?” is broken down into a number of easy to follow steps, and 49 words. This textbook survival guide was created for the textbook: University Physics, edition: 13.

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