Answered: A pebble rolls off the roof of Science… | bartleby

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B8

A pebble rolls off the roof of Science Hall and falls vertically. Just before it reaches the ground, the pebble's speed is 17 m/s.
Neglect air resistance and determine the height of Science Hall.
O 42 m
O 21m
O 33 m
O 26 m
O 15 m

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