| The 2.0 kg wood box in FIGURE P6.56 slides down a vertical wood wall while you push on it at a 45° angle. What magnitude of force should you apply to cause the box to slide down at a constant speed?

| The 2.0 kg wood box in FIGURE P6.56 slides down a vertical wood wall while you push on it at a 45° angle. What magnitude of force should you apply to cause the box to slide down at a constant speed?

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter5: The Laws Of Motion

Section: Chapter Questions

Problem 5.49P: Two blocks of mass 3.50 kg and 8.00 kg arc connected by a massless string that passes over a...

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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?”

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The final answer to the problem along with the force body diagram

56. || The 2.0 kg wood box in FIGURE P6.56 slides down a vertical wood
wall while you push on it at a 45° angle. What magnitude of force
should you apply to cause the box to slide down at a constant speed?
2.0 kg
push
45°
FIGURE P6.56

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