A man of mass 75.0 kg is standing in an elevator which is accelerating upward at 2.00 m/s². a) Draw free body diagram b) What is the normal force that the floor of the elevator exerts on the man?

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Q: Homework 6, Problem 5

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Q: R₁ =R₂ =9.00 R₁ =R=3.02 V = 15 V R₁ R₂ мими R₂ Ry wwww Calculate the power delivered to resistor 2.

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Q: (-8,0) A LOST B (7,0) 仲 (0-3) Find resultant vector

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Q: A lead cube has a total mass of 30.0kg. What is the length of one side?

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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?”