a ball is thrown up onto a roof, landing 4.00 s later at height h 20.0 m above the release level. The ball’s path just before landing is angled at u = 60.0° with the roof. (a) Find the horizontal distance d it travels. (See the hint to Problem 39.) What are the (b) magnitude and (c) angle (relative to the horizontal) of the ball’s initial velocity?

a ball is thrown up onto a roof, landing 4.00 s later at height h 20.0 m above the release level. The ball’s path just before landing is angled at u = 60.0° with the roof. (a) Find the horizontal distance d it travels. (See the hint to Problem 39.) What are the (b) magnitude and (c) angle (relative to the horizontal) of the ball’s initial velocity?

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Description: a ball is thrown up onto a roof, landing 4.00 s later at height h 20.0 m above the release level. The ball’s path just before landing is angled at u = 60.0° with the roof. (a) Find the horizontal distance d it travels. (See the hint to Problem 39.) W

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Motion In Two Dimensions

Section: Chapter Questions

Problem 3OQ: Figure OQ3.3 shows a birds-eye view of a car going around a highway curve. As the car moves from...

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