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# Book Falling Power Output

APPHMC-4BVYJ4

A 0.25-kg book falls from a height of 1.00 m, initially at rest.

What is the AVERAGE power output of gravity on the book in this time period?

A

$2.45 W$

B

$5.43 W$

C

$10.9 W$

D

$24.1 W$

E

None of the above