Question

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

2. A water balloon is launched at a speed of (15.0+A) m/s and an angle of 36 degrees above the horizontal. The water balloon hits a tall building located (18.0+B) m from the launch pad. At what height above the ground level will the water balloon hit the building? Calculate the answer in meters (m) and rounded to three significant figures. A= 20 B= 8

Answer #1

A water balloon is launched at a speed of 27 m/s and an angle of
36 degrees above the horizontal. The water balloon hits a tall
building located 27 m from the launch pad. At what height above the
ground level will the water balloon hit the building? Calculate the
answer in meters (m) and rounded to three significant figures.
Please show work :)

A ball is thrown horizontally from the top of a 35 m high cliff.
The initial speed of the ball is 18 m/s.
Find the time at which the ball strikes the ground.
What is its position?
What is the speed of the ball an instant before it lands?

A ball is thrown horizontally from a 20m high building with a
speed of 7.0 m/s. How far from the base of the building does the
ball hit the ground? Express your answer with two significant
figures.

A ball thrown horizontally at 12.7 m/s from the roof of a
building lands 20.2 m from the base of the building.
How tall is the building?
Express your answer using three significant figures and include
the appropriate units.

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 horizontally with an initial speed of 50m/s
from the top of a building 60m tall
a) How far away from the building will the ball hit the
ground?
b) What is the horizontal component of its velocity when it hits
the ground?
c) Find the magnitude and direction of the velocity when it hits
the ground?

At t0 = 0 s a ball is thrown horizontally from the roof of a
building 9.0 m tall. It lands 9.5 m from the base of the
building.
a. What was the initial speed of the ball? v0 =
b. What was the impact speed of the ball? v1 =
c. At what time did the ball strike the ground? t1 =

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?

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 thrown horizontally at 25.0 m/s from the roof of the
building that is 40.0 m height. How far from the base of the
building will the ball be landing?

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