System System 2 Free body diagrams Froor Fcart Fore prof System 1 prof Fock floor w' System 2 Figure 4.10 A professor pushes a cart of demonstration equipment. The lengths of the arrows are proportional to the magnitudes of the forces

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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A physics professor pushes a cart of demonstration equipment to a lecture hall. Her mass is 65.0
kg, the cart’s is 12.0 kg, and the equipment’s is 7.0 kg. Calculate the acceleration produced when the professor exerts a
backward force of 150 N on the floor. All forces opposing the motion, such as friction on the cart’s wheels and air resistance,
total 24.0 N. Calculate the force the professor exerts on the cart in Figure 4.10 using data from the previous example if needed

System
System 2
Free body diagrams
Froor
Fcart
Fore
prof
System 1
prof
Fock
floor
w'
System 2
Figure 4.10 A professor pushes a cart of demonstration equipment. The lengths of the arrows are proportional to the magnitudes of the forces
Transcribed Image Text:System System 2 Free body diagrams Froor Fcart Fore prof System 1 prof Fock floor w' System 2 Figure 4.10 A professor pushes a cart of demonstration equipment. The lengths of the arrows are proportional to the magnitudes of the forces
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