Answer
$K= 392J$
Work Step by Step
The formula for kinetic energy:
$K = \frac{1}{2}mv^2$
plug in the values:
$K= \frac{1}{2} \times 25kg\times 5.6^2m/s$
$K= 392J$
Fundamentals of Physics Extended (10th Edition)
by Halliday, David; Resnick, Robert; Walker, Jearl
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 206: 49b
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