Free body diagrams for four objects are shown below. Rank these objects in order of their acceleration, from smallest to largest. List the four letters in their proper order with no spaces between letters. The downward force is gravitational force, Fg. (Consider magnitude only when making the ranking: that is, 5 m/s/s is larger than +3 m/s/s.) Explain your reasoning. (Showing your work is a way to explain your reasoning.) Object A Object B Object C Object D 40 N 20 N 40 N 30 N 35 N 35 N 50 N 10 N 50 N 50 N 30 N 20 N 25 N 25 N 40 N

Free body diagrams for four objects are shown below. Rank these objects in order of their acceleration, from smallest to largest. List the four letters in their proper order with no spaces between letters. The downward force is gravitational force, Fg. (Consider magnitude only when making the ranking: that is, 5 m/s/s is larger than +3 m/s/s.) Explain your reasoning. (Showing your work is a way to explain your reasoning.) Object A Object B Object C Object D 40 N 20 N 40 N 30 N 35 N 35 N 50 N 10 N 50 N 50 N 30 N 20 N 25 N 25 N 40 N

College Physics

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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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Concept explainers

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”

Question

Free body diagrams for four objects are shown below. Rank these objects in order of their acceleration, from smallest to largest. List the four letters in their proper
order with no spaces between letters. The downward force is gravitational force, Fg. (Consider magnitude only when making the ranking; that is, 5 m/s/s is larger than +3
m/s/s.) Explain your reasoning. (Showing your work is a way to explain your reasoning.)
Object A
Object B
Object C
Object D
40 N
20 N
40 N
30 N
35 N
35 N
50 N
10 N
50 N
50 N
30 N
20 N
25 N
25 N
40 N

The acceleration of a cart rolling down an inclined plane (a ramp)
decreases with time.
is approximately constant.
increases with time.

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