A rope exerts a force of 25N on a box at an angle of 34 degrees from the horizontal a)what is the horizontal component of the force on the box? B) what is the vertical component of the force on the box? Show your work.

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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?”