A stone thrown upward from the top of a 120 ft cliff at 182 ft/s eventually falls to the beach below. (For this problem take the acceleration due to gravity to be g=-32 ft/s²; take upwards to be a positive direction.) (a) How long does the stone take to reach its highest point? time = 5.6875 s (include help (units)) (b) What is its maximum height? height (include help (units)) (c) How long before the stone hits the beach? time= (include help (units)) (d) What is the velocity of the stone on impact? velocity= (include help (units))
A stone thrown upward from the top of a 120 ft cliff at 182 ft/s eventually falls to the beach below. (For this problem take the acceleration due to gravity to be g=-32 ft/s²; take upwards to be a positive direction.) (a) How long does the stone take to reach its highest point? time = 5.6875 s (include help (units)) (b) What is its maximum height? height (include help (units)) (c) How long before the stone hits the beach? time= (include help (units)) (d) What is the velocity of the stone on impact? velocity= (include help (units))
Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 45SE: A driver of a car stopped at a gas station to fill up his gas tank. He looked at his watch, and the...
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Transcribed Image Text:A stone thrown upward from the top of a 120 ft cliff at 182 ft/s eventually falls to the beach below. (For this problem take the acceleration due to gravity
to be g=-32 ft/s²; take upwards to be a positive direction.)
(a) How long does the stone take to reach its highest point?
time = 5.6875 s (include help (units))
(b) What is its maximum height?
height
(include help (units))
(c) How long before the stone hits the beach?
time=
(include help (units))
(d) What is the velocity of the stone on impact?
velocity=
(include help (units))
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