A rock is dropped off the edge of a cliff, and its distance s (in feet) from the top of the cliff after t seconds is s1t2= 16t2. Assume the distance from the top of the cliff to the ground is 96 ft. a. When will the rock strike the ground? b. Make a table of average velocities and approximate the velocity at which the rock strikes the ground.

College Algebra
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ISBN:9781938168383
Author:Jay Abramson
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Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 46SE: Near the surface of the moon, the distance that an object falls is a function of time. It is given...
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A rock is dropped off the edge of a cliff, and its distance s (in feet) from the top of the cliff after t seconds is s1t2= 16t2. Assume the distance from the top of the cliff to the ground is 96 ft.

a. When will the rock strike the ground?

b. Make a table of average velocities and approximate the velocity at which the rock strikes the ground.

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