(a) Explanation Write the equation to find the position of center of mass. y f = y i + v i t + 1 2 ( − g ) t 2 Here, y f is the final position, y i is the initial position, v i is the initial velocity, t is the time, and g is the gravitational acceleration. Conclusion: Substitute 0 m for y i , 2.80 m / s for v i , 0.100 s for t , and 9.80 m / s 2 for g in the above equation to find y f (b) To determine The position of center of mass at 0.200 s . (c) To determine The position of center of mass at 0.300 s . (d) To determine The position of center of mass at 0.500 s .

Physics for Scientists and Engineers with Modern Physics, Technology Update

9th Edition

ISBN: 9781305401969

Author: SERWAY, Raymond A.; Jewett, John W.

Publisher: Cengage Learning

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Chapter 2, Problem 45P

(a)

To determine

The position of center of mass at 0.100 s.

(b)

To determine

The position of center of mass at 0.200 s.

(c)

To determine

The position of center of mass at 0.300 s.

(d)

To determine

The position of center of mass at 0.500 s.

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Chapter 2, Problem 44P

Chapter 2, Problem 46P

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Physics for Scientists and Engineers with Modern Physics, Technology Update

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The position of center of mass at 0.100 s .

Solution Summary: The author explains the equation to find the position of center of mass. y_f is the final position.

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The position of center of mass at 0.100 s.

The position of center of mass at 0.200 s.

The position of center of mass at 0.300 s.

The position of center of mass at 0.500 s.

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Chapter 2 Solutions