Answer:
428.
Step-by-step explanation:
Work is in picture
Two observers are 300 ft apart on opposite sides of a flagpole. The angles of
1 answer:
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Answer:
Option D.
Step-by-step explanation:
we know that
If air resistance is ignored, the height h (in feet) of the ball t seconds after it is served is given by
where
g is the acceleration due to gravity which on earth is approximately equal to 32 feet / sec^2
V_0 is the initial velocity (when t = 0 )
H_0 is the initial height (when t = 0)
In this problem we have
substitute the given values
Rewrite