A stone is dropped from the edge of a roof, and hits the ground with a velocity of -175 feet per second. How high (in feet) is the roof? ft Note: the acceleration of an object due to earth's gravity is 32- sec2

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Q: A stone is dropped from the edge of a roof, and hits the ground with a velocity of -155 feet per…

A: We will find out the required value.

Q: During a crash test, a car with mass 1,382 kg traveling at 27 m/s slams into a concrete barrier,…

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Q: speed of 144 ft/

A: The equation of motion for the given problem under gravity is: v2  - u2 = 2gh ---> 1 v - Final…

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Q: A stone is thrown vertically upward from the ground with an initial velocity of 40 ft/s. How high…

A: Solution :  Given that  Initial Velocity u = 40 ft/s  Final Velocity V = 0 Height  h = ?

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Q: 1. A stone was dropped off a cliff and hit the ground with a speed of 120 feet per second. What is…

A: Given Stone was dropped and hits the ground with speed =120ft/sec acceleration due to gravity =…

Q: 00 R A stone is dropped from the edge of a roof, and hits the ground with a velocity of -140 feet…

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Q: A stone is dropped from the edge of a roof, and hits the ground with a velocity of -175 feet per…

A: see below the answer and calculation

Q: 10. A stone is dropped from a building 256 ft high. How long it takes the stone to reach the ground?…

A: As per given information: Height of building: h=256ft. a) As the formula: As stone is dropped so…

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Q: A stone is dropped from the edge of a roof, and hits the ground with a velocity of -160 feet per…

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Q: An object dropped from a height of 180 meters   hits the ground with velocity ???

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Q: A stone is dropped from the edge of a roof, and hits the ground with a velocity of -170 feet per…

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Q: A ball is shot from the ground straight up into the air with initial velocity of 49 ft/sec. Assuming…

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Q: A ball is thrown upward from a point 6 feet above the ground with an initial velocity of 60 feet per…

A: We know that,       Third law of motion is  v^2= u^2 + 2ah     ........... (1)  Where,      v is…

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Q: A stone was dropped off a cliff and hit the ground with aspeed of 120 fts. What is the height of…

A: Initial velocity = 0 ft/s Final velocity= 120 ft/s Acceleration= a= 32.2 ft/s^2 Let the height = h…

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Q: A stone is dropped from the edge of a roof, and hits the ground with a velocity of -110 feet per…

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Q: A ball is shot from the ground straight up into the air with initial velocity of 40 ft/sec. Assuming…

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Q: spherical balloon is inflated with gas at a rate of 900 cubic centimeters per minute.

A: Volume of the sphere is V=43πr3where r = radius of the sphere

Q: A water balloon is launched from a platform 96 feet above the ground, with an initial velocity of…

A: The location of the water balloon when hit the ground is (120, 36, 0).

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Q: A stone is dropped from the edge of a roof, and hits the ground with a velocity of -160 feet per…

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A: Concept of angular motion is to be used here.

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Q: A ball is shot from the ground straight up into the air with initial velocity of 43 ft/sec. Assuming…

A: To find the height  ball goes up to.

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Q: A water balloon is launched from a platform 96 feet above the ground, with an initial velocity of…

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Q: An airplane's turbojet engine produces 15,000 pounds of thrust at 150 knots, true airspeed. What is…

A: Now , 150 knots =172.62 miles per hour

Q: A stone is dropped from the edge of a roof, and hits the ground with a velocity of -105 feet per…

A: NOTE: Refresh your page if you can't see any equations. . here we have

Q: What constant acceleration will bring an automobile traveling 60 mph to rest in 160 feet?

A: Explained below

Q: A ball is shot straight up into the air with initial velocity of 49 ft/sec. Assuming that the air…

A: See the details solution in below

Q: A ball is shot from the ground straight up into the air with initial velocity of 41 ft/sec. Assuming…

A: Explained below