4) A stone is thrown horizontally off a cliff. The cliff is 120 m high and...

Question

Question

4) A stone is thrown horizontally off a cliff. The cliff is 120 m high and the stone is given a speed of 30 m/s.

a) How long will it take the stone to reach the ground?

b) How far away from the cliff will it land?

Answer 1

Answer #1

AL - Vor+ 30 x12-2, 362 m -) 12.29s

Answer 2

Similar Homework Help Questions

A stone is thrown horizontally at a speed of 5.0 m/s from the top of a...

A stone is thrown horizontally at a speed of 5.0 m/s from the top of a cliff 79.3 m high. (a) How long does it take the stone to reach the bottom of the cliff? (b) How far from the base of the cliff does the stone hit the ground? (c) What are the horizontal and vertical components of the stone's velocity just before it hits the ground? m/s (vertical) m/s (horizontal)
A baseball is thrown horizontally off a cliff at 23 m/s. The cliff is 50 m high. Ignore air drag.

7. A baseball is thrown horizontally off a cliff at 23 m/s. The cliff is 50 m high. Ignore air drag. A.) How LONG will it take the baseball to hit the ground?B.) How FAR from the base of the cliff will the baseball hit the ground? C.) Upon impact, how FAST was the baseball going? D.) At what ANGLE (relative to the horizontal) did the baseball impact the ground?
a stone is thrown horizontally at a speed of 5

a stone is thrown horizontally at a speed of 5.o m/s from the top of a cliff 78.4 m high. How long does it take the stone to reach the bottom of the cliff?

A football is thrown at 20.0 m/s horizontally from a cliff that is 80 m high....

A football is thrown at 20.0 m/s horizontally from a cliff that is 80 m high. What is the speed of the football 1.00 s later? How long does it take the football to reach the ground below?
A rock Is thrown horizontally with a speed of 17 m/s from a vertical cliff of...

A rock Is thrown horizontally with a speed of 17 m/s from a vertical cliff of helght 31 m (a) How long does it take to reach the horizontal ground below? 2.515 (b) How far wll It land from the base of the cllff? 42.759 (c) What is the velocity (magnitude and direction counterclockwise from the +x-axis, which is the initial horizontal direction in which the rock was thrown) of the rock just before it hits the ground? Magnitude 29...
A rock is thrown off a cliff at an angle of 51° above the horizontal. The cliff is 130 m...

A rock is thrown off a cliff at an angle of 51° above the horizontal. The cliff is 130 m high. The initial speed of the rock is 20 m/s. (Assume the height of the thrower is negligible.) (a) How high above the edge of the cliff does the rock rise (in m)? (b) How far has it moved horizontally when it is at maximum altitude (in m)? (c) How long after the release does it hit the ground (in s)? (d) What is...

A ball is thrown horizontally of a cliff. If the initial speed of the ball is...

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=58 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...
A stone is thrown vertically upward with a speed of 12.0 m/s from the edge of...

A stone is thrown vertically upward with a speed of 12.0 m/s from the edge of a cliff 75.0 m high; (a) How much time does it take in order for the stone to reach the maximum height? (b) What is the maximum height measured from the edge of the cliff? (c) How much time (from the instant the stone is projected) does it take to reach the bottom of the cliff? (d) What is its speed just before reaching...
A stone is thrown horizontally from the top of a 50.0 m building with a speed...

A stone is thrown horizontally from the top of a 50.0 m building with a speed of 12.3 m/s. How far from the building will it land? Here are the options: a. 30.8 m b. 39.3 m c. 3.19 m d. 615 m

Two identical rocks are thrown off a cliff. The first rock is thrown horizontally with speed...

Two identical rocks are thrown off a cliff. The first rock is thrown horizontally with speed . The second rock is thrown downward, 30˚ below the horizontal, with a speed equal to . Which hits the ground first? (multiple choice A. Not enough information is given to answer the question. B. The first rock hits first. C. They hit at the same time. D. The second rock hits first.