A dynamite blast blows a heavy rock straight up from the ground." Height = 0 when time=0" The velocity of the rock at any time t during its motion was given as v (t) = 160 - 32t a) Find the height of the rock in terms of t. b) use your answer in part A to find the height during the time period 0 ≤ t ≤8 c) When does the rock hit the ground? E

Trigonometry (MindTap Course List)
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ISBN:9781337278461
Author:Ron Larson
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Chapter6: Topics In Analytic Geometry
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A dynamite blast blows a heavy rock straight up from the ground." Height = 0 when time=0"
The velocity of the rock at any time t during its motion was given as v (t) = 160 - 32t
a) Find the height of the rock in terms of t.
b) use your answer in part A to find the height during the time period 0 ≤ t ≤ 8
c) When does the rock hit the ground?
E
Transcribed Image Text:A dynamite blast blows a heavy rock straight up from the ground." Height = 0 when time=0" The velocity of the rock at any time t during its motion was given as v (t) = 160 - 32t a) Find the height of the rock in terms of t. b) use your answer in part A to find the height during the time period 0 ≤ t ≤ 8 c) When does the rock hit the ground? E
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