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Wednesday, September 16, 2015
Determine the horizontal velocity
v
A
of a tennis ball at
A
so that it just clears the net at
B
.
Express your answer using three significant figures and include the appropriate units
v
A
=
39.7
f
t
s
Also, find the distance
s
where the ball strikes the ground.
Express your answer using three significant figures and include the appropriate units.
s
=
6.11
f
t
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