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1) A 855 kg car pushes on the road with a force of 5450 N. What is the magnitude of the force the road exerts back on the car, and what is the acceleration of the car?

2) A 68.0 kg baseball player throws a 145 g baseball directly east. He throws the baseball with a force of 4.40 N. What is the resulting acceleration of the player?

Answer :

Answer:

Explanation:

Mass, m = 855 kg

Force, f = 5450 N

force exerted by th road on the car = force exerted by the car on the road = 5450 N ( Newton's third law of motion )

acceleration, a = f / m

= 5450 / 855

= 6.37 m/s^2

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