Mathematics, 18.03.2021 02:00, tyguzman88
A rock is dropped down from the top of a 500-foot cliff. After 1 second, the rock is traveling 32 feet per second. After 5 seconds, the rock is traveling 160 feet per second.
a. Assume that the relationship between time, t, and speed, s, is linear, and write an equation describing this relationship. Use ordered pairs of the form (time, speed).
b. Use this equation to determine the speed of the rock 7 seconds after it is dropped.
Answers: 1
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A rock is dropped down from the top of a 500-foot cliff. After 1 second, the rock is traveling 32...
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