1. What is Acceleration? What is its unit?. 2. What is the relation between Force and Acceleration? 3. When we say Force is a vector, what does this mean? 4. What is the mass of an object that has acceleration of 5m/s when its net force of 224N is applied to it? 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?”