From the top of a tower 100 m in height a bail is dropped and at the same time another ball is projected vertically upwards from the ground with a velocity of 25 ms. Find when and where the two balls will meet. (g 9-8 ms-2) tho tuưo

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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?”