As seen in the figure, the object suspended from point C has a weight of 80 N. What is the tension force T in the rope? D 2 A B C 0.5 m 0.5 m 0.3 m- O HN aya yazın

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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?”