Question 8 of 16
A book with a mass of 1.8 kg sits on a bookshelf. If it has a gravitational
...
Physics, 12.07.2021 19:20 miraculousdollh
Question 8 of 16
A book with a mass of 1.8 kg sits on a bookshelf. If it has a gravitational
potential energy of 42 J, how high is the shelf? The acceleration of gravity is
9.8 m/s2
A. 2.1 m
B. 0.9 m
C. 1.6 m
D. 2.4 m
SUBMIT
Answers: 2
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