A loaded elevator of mass 2200 Kg is supported by cables that can withstand a maximum tension of only 28,000 N. A.) What is the maximum safe upward acceleration for the elevator? B.) What would be the maximum safe upward acceleration for the elevator if it was on the moon. Where g = 1.62 m/ s2

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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?”