Fundamentals of Physics Extended (10th Edition)

Published by Wiley
ISBN 10: 1-11823-072-8
ISBN 13: 978-1-11823-072-5

Chapter 8 - Potential Energy and Conservation of Energy - Problems - Page 212: 119d

Answer

doesnt depend on angle

Work Step by Step

$\dfrac {mv^{2}_{1}}{2}=\dfrac {mv^{2}_{0}}{2}+mgh\Rightarrow v_{1}=\sqrt {v^{2}_{0}+2gh}$ As you can see it doesnt depend on the angle or mass of the ball but only depends on the height and initial speed.
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