A man threw a rock towards the sea from a cliff that is 20.0 m tall. If the rock was released 30.0° above the horizontal with an initial velocity of 6.0 m/s, A.What is the maximum height reached by the projectile? B.Determine its total time of flight. C.At what horizontal distance from the cliff does it attain its maximum height? D. How far from the cliff will the rock hit the sea?

College Physics
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Chapter3: Two-dimensional Kinematics
Section: Chapter Questions
Problem 26PE: A ball is kicked with an initial velocity of 16 m/s in the horizontal direction and 12 m/s in the...
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A man threw a rock towards the sea from a cliff that is 20.0 m tall. If the rock
was released 30.0° above the horizontal with an initial velocity of 6.0 m/s,
A. What is the maximum height reached by the projectile?
B.Determine its total time of flight.
C.At what horizontal distance from the cliff does it attain its maximum height?
D. How far from the cliff will the rock hit the sea?
Transcribed Image Text:A man threw a rock towards the sea from a cliff that is 20.0 m tall. If the rock was released 30.0° above the horizontal with an initial velocity of 6.0 m/s, A. What is the maximum height reached by the projectile? B.Determine its total time of flight. C.At what horizontal distance from the cliff does it attain its maximum height? D. How far from the cliff will the rock hit the sea?
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