(a) Explanation Given info: The initial velocity of projectile is v i . A projectile motion is a kind of motion in which the object follows a trajectory only under the influence of gravity. The trajectory followed by the object is parabolic as acceleration due to gravity g always acts perpendicular to the initial velocity (b) To determine The acceleration in vertical direction. (c) To determine The acceleration in horizontal direction.

9th Edition

ISBN: 9780100461260

Author: SERWAY

Publisher: YUZU

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Chapter 4, Problem 4.5CQ

(a)

To determine

Whether the projectile is a freely falling body.

(b)

To determine

The acceleration in vertical direction.

(c)

To determine

The acceleration in horizontal direction.

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Chapter 4, Problem 4.4CQ

Chapter 4, Problem 4.6CQ

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Chapter 4 Solutions

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Whether the projectile is a freely falling body.

Solution Summary: The author explains that the projectile is a freely falling body, and the formula to calculate acceleration in horizontal direction is 0.

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Whether the projectile is a freely falling body.

The acceleration in vertical direction.

The acceleration in horizontal direction.

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Chapter 4 Solutions