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Use Newton’s laws to explain why each of the following statements is correct. In each case,...

Use Newton’s laws to explain why each of the following statements is correct. In each case, indicate which of the three laws best explains the situation.

(a) It takes longer for a car to accelerate from 0 km/h to 100 km/h if it has five passengers in it than when it has only one.

(b) Many a novice hunter has experienced a sore shoulder after firing a shotgun.

(c) Subway cars provide posts and overhead rails for standing passengers to hold.

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