MAT 2322 Lecture 8: oct03

Chapter 5, Review Exercises, Question 040ac The velocity of a car (in miles per hour) is given by v(t) 30t-6t, where is in hours. (a) Write a definite integral for the distance the car travels during the first three hours. Click here to enter or edit your answer 2

5. 1.66 points RogaCalcET3 11.1.021b A particle ollows the trajectory x t t3 + 3, y t 30t t2 with t measured n seconds and distance measured in centimeters. When does he partici hit ne ground「 sec How far is the particle from the origin when it hits the ground? cm 6. -11.66 points RogaCalcET3 11.1.025 Parametrize the given curve. 3x6y2 -5 c(t) 7. +-11.66 points RogaCalcET3 11.1.026 Parametrize the given curve. x2 + y2 = 64 c(t)