Problem 2. A boy throws his ball horizontally from a window, 14 meters above the ground. If the ball has an initial velocity of 4 m/s, determine the:
a. time the ball is in the air
b. maximum horizontal distance traveled by the ball
c. velocity of the ball as it hits the ground.
please please please please please please please please please please please please please please please please please please please please helpppppppp
a. time the ball is in the air
b. maximum horizontal distance traveled by the ball
c. velocity of the ball as it hits the ground.
please please please please please please please please please please please please please please please please please please please please helpppppppp
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Answer:
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Legends
t = time
d = distance
v = velocity
h = height
g = gravity constant
sqrt = square root
a = answer for a.
b = answer for b.
c = answer for c.
Answer:
a. = 1.689 seconds
b. = 6.756 meters
c. = 56 m/s
Explanation:
for a.:
sqrt(2*h/g)
√(2 * 14 / 9.18)
a = 1.689 seconds
for b.:
v * a
4 * 1.689 =
b = 6.756 meters
for c.:
d * v
14 * 4
c = 56 m/s