Omar throws a rock down with speed 12.5 m/s from the top of a tower. The rock hits the ground after 1.50 s. What is the height of the tower? (air resistance is negligible)
a. 24.0 m
b. 21.0 m
c. 30.0 m
d. 54.0 m
e. 45.0 m
c
Physics & Space Science
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