EXAMPLE 2 Consider again our analysis of a heavy rock blown straight up from the ground by a dynamite blast (Example 2, Section 5.1). The velocity of the rock at any time t during its motion was given as u(t) = 160 - 32t ft/sec. (a) Find the displacement of the rock during the time period 0 ≤ t ≤ 8. (b) Find the total distance traveled during this time period. S 400- (+)

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Chapter1: Functions And Models
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EXAMPLE 2 Consider again our analysis of a heavy rock blown straight up from the
ground by a dynamite blast (Example 2, Section 5.1). The velocity of the rock at any time
t during its motion was given as u(t) = 160 - 32t ft/sec.
(a) Find the displacement of the rock during the time period 0 ≤ t ≤ 8.
s(5)
(b) Find the total distance traveled during this time period.
400-
1-4
T
144
(+) (-)
Transcribed Image Text:EXAMPLE 2 Consider again our analysis of a heavy rock blown straight up from the ground by a dynamite blast (Example 2, Section 5.1). The velocity of the rock at any time t during its motion was given as u(t) = 160 - 32t ft/sec. (a) Find the displacement of the rock during the time period 0 ≤ t ≤ 8. s(5) (b) Find the total distance traveled during this time period. 400- 1-4 T 144 (+) (-)
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