4. The boat's position during the interval of time from t = 2s to t = 10 s is given by s = 4t + 1.6t-0.08t m. a. Determine the boat's velocity and acceleration at t = 4 s. b. What is the boat's maximum velocity during this interval of time and when does it occur? c. Graph the position, velocity and acceleration fromt 0 to t 10 seconds.

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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4. The boat's position during the interval of time from t = 2s to t = 10 s is given by s = 4t + 1.6t-0.08t
m.
a. Determine the boat's velocity and acceleration at t = 4 s.
b. What is the boat's maximum velocity during this interval of time and when does it
occur?
c. Graph the position, velocity and acceleration from t= 0 to t = 10 seconds.
Transcribed Image Text:4. The boat's position during the interval of time from t = 2s to t = 10 s is given by s = 4t + 1.6t-0.08t m. a. Determine the boat's velocity and acceleration at t = 4 s. b. What is the boat's maximum velocity during this interval of time and when does it occur? c. Graph the position, velocity and acceleration from t= 0 to t = 10 seconds.
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