A stone is thrown straight up from the edge of a roof, 700 feet above the ground, at a speed of 20 feet per second. A. Remembering that the acceleration due to gravity is -32 feet per second squared, how high is th stone 5 seconds later? B. At what time does the stone hit the ground? C. What is the velocity of the stone when it hits the ground?

Mathematics For Machine Technology
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Chapter61: Areas Of Circles, Sectors, And Segments
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Problem 23A: A force of 62,125 pounds pulls on a steel rod that has a diameter of 1800 inches. Find the force...
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Fast pls pls
A stone is thrown straight up from the edge of a roof, 700 feet above the ground, at a speed of 20
feet per second.
A. Remembering that the acceleration due to gravity is -32 feet per second squared, how high is the
stone 5 seconds later?
B. At what time does the stone hit the ground?
C. What is the velocity of the stone when it hits the ground?
Transcribed Image Text:A stone is thrown straight up from the edge of a roof, 700 feet above the ground, at a speed of 20 feet per second. A. Remembering that the acceleration due to gravity is -32 feet per second squared, how high is the stone 5 seconds later? B. At what time does the stone hit the ground? C. What is the velocity of the stone when it hits the ground?
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