2. A person pushes a 2500 kg car from rest to a speed of v, doing 5000 J of work in the process. If the car moves a distance of 25.0 m during the time that the mechanic is pushing and resistive force are ignored, find (a) the car's final speed and (b) the horizontal force exerted on the car. Answers: (a) 2.00 m/s, (b) 200 N

2. A person pushes a 2500 kg car from rest to a speed of v, doing 5000 J of work in the process. If the car moves a distance of 25.0 m during the time that the mechanic is pushing and resistive force are ignored, find (a) the car's final speed and (b) the horizontal force exerted on the car. Answers: (a) 2.00 m/s, (b) 200 N

Name: **Problem 2:**A person pushes a 2500 kg car from rest to a speed of \
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Description: **Problem 2:**A person pushes a 2500 kg car from rest to a speed of \( v \), doing 5000 J of work in the process. If the car moves a distance of 25.0 m during the time that the mechanic is pushing and resistive forces are ignored, find:(a) the car’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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