Question

A ball is thrown toward a cliff of height *h* with a
speed of 30 m/s and an angle of 60∘ above horizontal. It lands on
the edge of the cliff 3.0 s later.

a) How high is the cliff?

b) What was the maximum height of the ball?

c) What is the ball's impact speed?

Answer #1

A ball is thrown toward a cliff of height h with a speed of 33
m/s and an angle of 60 ? above horizontal. It lands on the edge of
the cliff 3.7 s later.
How high is the cliff?
What was the maximum height of the ball?
What is the ball's impact speed?

A ball is thrown toward a cliff of height h with a speed of
30m/s and an angle of 60 degrees above horizontal. it lands on the
edge of the cliff 4 seconds later.
A) How high is the cliff?
B)What is the maximum height of the ball?
C)What is the ball's impact speed?

A ball is thrown toward a cliff of height h with a
speed of 25m/s and an angle of 60? above horizontal. It lands on
the edge of the cliff 4.0s later.
A.
How high is the cliff?
Express your answer to two significant figures and include the
appropriate units.
B.
What was the maximum height of the ball?
Express your answer to two significant figures and include the
appropriate units.
C.
What is the ball's impact speed?
Express your...

A ball is thrown up onto a roof, landing 3.10 s later at height
h = 18.0 m above the release level. The ball's path just
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(a) Find the horizontal distance d it
travels. (Hint: One way is to reverse the motion, as if it
is on a video.) What are the (b) magnitude and
(c) angle (relative to the horizontal) of the
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3) A ball is thrown leftward from the left edge
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1.5 sec later at a distance d = 25 m from the building and at an
angle θ = 60° with the horizontal.
a)
What is the value of “h”?
b)
What is the magnitude of the initial velocity?
c)
What is the angle of the initial velocity?

1. A ball is thrown horizontally of a cliff. If the initial
speed of the ball is (15.0+A) m/s and the cliff is (25.0+B) m high,
how far from the base of the cliff will the ball land in the water
below? Calculate the answer in meters (m) and rounded to three
significant figures. A=8 B= 68
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A
person is standing on top of a 57-m cliff. He throws a ball
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it leaves his hand is 22.5 m/s.
A. What is the ball's maximum height?
B. How long is the ball in the air?
C. At what heights (there are two) is the speed of the ball
10.0...

A ball is thrown from a 10 m high cliff with a speed of 14 m/s.
How fast will the ball be going when it hits the ground?
A baseball is travelling at 40 m/s toward a batter. The batter
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A blue ball is thrown upward with an initial speed of 21.2 m/s,
from a height of 0.5 meters above the ground. 2.6 seconds after the
blue ball is thrown, a red ball is thrown down with an initial
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The force of gravity due to the earth results in the balls each
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A) What is the speed of the...

A ball is thrown toward the east with an initial velocity of
15.0 m/s at 36.9° above the horizontal. It is released from a
height of X meters, and it lands on the level ground. 3. What is
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both x and y positions.) 5. When and where does the ball land?
X=4...

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