A 1200-kg car pushes a 2100-kg truck that has a dead battery to the right. When the driver steps on the accelerator, the drive wheels of the car push against the ground with a force of 4500 N. What is the magnitude of the force the car applies to the truck? Part G What is the magnitude Fet of the force that the car exerts on the truck? Use the coordinate system shown in Parts C and D, where the positive y direction is upward, and the positive x direction is to the right, the direction in which Fet points. Express your answer in newtons to two significant figures. ▸ View Available Hint(s) Fet=2900 N Submit Previous Answers Correct Note that the force the car exerts on the truck is smaller than the force that the ground exerts on the car. This should make sense to you: If the car exerted a greater force on the truck than the ground exerted on the car, the third-law partner (the force the truck exerts on the car) would be so big that the net force on the car would be backward! Assess Determine whether your answer is reasonable. Part H What is the acceleration at of the truck? Express your answer in meters per second squared to two significant figures. ▸ View Available Hint(s) D ALO ? a₁ = m/s²

A 1200-kg car pushes a 2100-kg truck that has a dead battery to the right. When the driver steps on the accelerator, the drive wheels of the car push against the ground with a force of 4500 N. What is the magnitude of the force the car applies to the truck? Part G What is the magnitude Fet of the force that the car exerts on the truck? Use the coordinate system shown in Parts C and D, where the positive y direction is upward, and the positive x direction is to the right, the direction in which Fet points. Express your answer in newtons to two significant figures. ▸ View Available Hint(s) Fet=2900 N Submit Previous Answers Correct Note that the force the car exerts on the truck is smaller than the force that the ground exerts on the car. This should make sense to you: If the car exerted a greater force on the truck than the ground exerted on the car, the third-law partner (the force the truck exerts on the car) would be so big that the net force on the car would be backward! Assess Determine whether your answer is reasonable. Part H What is the acceleration at of the truck? Express your answer in meters per second squared to two significant figures. ▸ View Available Hint(s) D ALO ? a₁ = m/s²

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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