OK, one more time. This time the magnet has mass 7.95 kg and the force pulling it to the right is 196.6 N. When the magnet hits the floor, it continues being pulled to the right by the same magnetic force as before. The coefficient of kinetic friction between the magnet and the floor is 0.378. What will the magnet s acceleration be as it slides to the right along the floor? (Assume static friction is overcome and the magnet will slide.) a. 20.4 m/s^2 b. 21.02 m/s^2 c. 12.61 m/s^2 d. 21.44 m/s^2

OK, one more time. This time the magnet has mass 7.95 kg and the force pulling it to the right is 196.6 N. When the magnet hits the floor, it continues being pulled to the right by the same magnetic force as before. The coefficient of kinetic friction between the magnet and the floor is 0.378. What will the magnet s acceleration be as it slides to the right along the floor? (Assume static friction is overcome and the magnet will slide.) a. 20.4 m/s^2 b. 21.02 m/s^2 c. 12.61 m/s^2 d. 21.44 m/s^2

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter5: The Laws Of Motion

Section: Chapter Questions

Problem 16P: An iron bolt of mass 65.0 g hangs from a string 35.7 cm long. The top end of the string is fixed....

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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?”

Question

a. 20.4 m/s^2

b. 21.02 m/s^2

c. 12.61 m/s^2

d. 21.44 m/s^2

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