Block 1 sits on block 2 on a rough surface, and block 2 is pulled left by a string. Block 1 is moving with Block 2 without slipping. What is the direction of friction f12 on block 1 by block 2? left right does not exist Tries 0/2 What is the direction of friction f1S on block 1 by the floor surface? left right does not exist Tries 0/2 What is the direction of friction f21 on block 2 by block 1? left right does not exist Tries 0/2 What is the direction of friction f2S on block 2 by the floor surface? left right does not exist Tries 0/2

Block 1 sits on block 2 on a rough surface, and block 2 is pulled left by a string. Block 1 is moving with Block 2 without slipping. What is the direction of friction f12 on block 1 by block 2? left right does not exist Tries 0/2 What is the direction of friction f1S on block 1 by the floor surface? left right does not exist Tries 0/2 What is the direction of friction f21 on block 2 by block 1? left right does not exist Tries 0/2 What is the direction of friction f2S on block 2 by the floor surface? left right does not exist Tries 0/2

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter5: More Applications Of Newton’s Laws

Section: Chapter Questions

Problem 53P

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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

***IMAGE IS ATTACHED***

Block 1 sits on block 2 on a rough surface, and block 2 is pulled left by a string. Block 1 is moving with Block 2 without slipping.

What is the direction of friction f₁₂ on block 1 by block 2?
left
right
does not exist

Tries 0/2

What is the direction of friction f_1S on block 1 by the floor surface?
left
right
does not exist

Tries 0/2

What is the direction of friction f₂₁ on block 2 by block 1?
left
right
does not exist

Tries 0/2

What is the direction of friction f_2S on block 2 by the floor surface?
left
right
does not exist

Tries 0/2

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