5. A car drives down a straight farm road. Its position x from a stop sign is described by the following equation: x(t) = At² - Bt³ where A = 2.14 m/s² and B=0.0770 m/s³. Use this information to calculate the car's a. average velocity from t=0 to t = 3.00 s b. instantaneous velocity at t = 0 and also at t = 3.00 s C. average acceleration from t=0 tot = 3.00 s d. instantaneous acceleration at t = 0 and also at t = 3.00 s

5. A car drives down a straight farm road. Its position x from a stop sign is described by the following equation: x(t) = At² - Bt³ where A = 2.14 m/s² and B=0.0770 m/s³. Use this information to calculate the car's a. average velocity from t=0 to t = 3.00 s b. instantaneous velocity at t = 0 and also at t = 3.00 s C. average acceleration from t=0 tot = 3.00 s d. instantaneous acceleration at t = 0 and also at t = 3.00 s

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

5. A car drives down a straight farm road. Its position x from a stop sign is described by the following
equation:
x(t) = At² Bt³
where A = 2.14 m/s² and B = 0.0770 m/s³. Use this information to calculate the car's
a. average velocity from t = 0 to t = 3.00 s
b. instantaneous velocity at t = 0 and also at t = 3.00 s
C. average acceleration from t = 0 to t = 3.00 s
d. instantaneous acceleration at t = 0 and also at t = 3.00 s

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