4. Applications of Derivatives
Motion Analysis
4. Applications of Derivatives
Motion Analysis: Study with Video Lessons, Practice Problems & Examples
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36PRACTICE PROBLEM
A car starts from City A and travels towards City B. The position function of the car is given by , where is the distance in kilometers from City A, and is the time in hours since departure at A.M. The car makes a return trip to City A, arriving back hours later at P.M. Approximate the velocity of the car at P.M. and state the reason for the velocity being negative.
A car starts from City A and travels towards City B. The position function of the car is given by , where is the distance in kilometers from City A, and is the time in hours since departure at A.M. The car makes a return trip to City A, arriving back hours later at P.M. Approximate the velocity of the car at P.M. and state the reason for the velocity being negative.