a ball is kicked horizontally from a meter cliff and lands a distance of 40 meters from the edge of the cliff. Determine the initial horizontal velocity of the soccer ball
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Height of the hill,
H
=
22
m
The horizontal distance covered by the ball before it lands,
d
=
35
m
Calculating the time taken by the ball to hit the ground,
t
=
√
2
H
g
=
√
2
(
22
)
9.81
=
2.12
s
Calculating the initial horizontal velocity of the ball,
V
=
d
t
=
35
2.12
=
16.51
m
/
s
w
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