A 2004 Prius with a 150 lb driver and no passengers. weighs 3071 lb. The car is initially at rest. Starting at t = 0, a net horizontal force F(t) in the +x-direction is applied to the car. The force as a function of time is given in (Figure 1). The horisontal parts on the graph correspond to 7500 N and 3500 N Figure F, (N) 8000 6000 4000 2000 0 1 of 1 -1 (s) 1.00 2.00 3.00 4.00 5.00 Part D How much work must be done on the car by the braking force to stop the car? Express your answer to two significant figures and include the appropriate units. Wbrake = Submit Part E O Value μA Request Answer μA d= Value Units What distance does the car travel from the time the braking force is first applied until the car stops? Express your answer to two significant figures and include the appropriate units. Units ? ?

A 2004 Prius with a 150 lb driver and no passengers. weighs 3071 lb. The car is initially at rest. Starting at t = 0, a net horizontal force F(t) in the +x-direction is applied to the car. The force as a function of time is given in (Figure 1). The horisontal parts on the graph correspond to 7500 N and 3500 N Figure F, (N) 8000 6000 4000 2000 0 1 of 1 -1 (s) 1.00 2.00 3.00 4.00 5.00 Part D How much work must be done on the car by the braking force to stop the car? Express your answer to two significant figures and include the appropriate units. Wbrake = Submit Part E O Value μA Request Answer μA d= Value Units What distance does the car travel from the time the braking force is first applied until the car stops? Express your answer to two significant figures and include the appropriate units. Units ? ?

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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