Question: When a student exerts a force on a lab cart that is carrying some masses, the acceleration is 3.0 m/s2. If the force is

When a student exerts a force on a lab cart that is carrying some masses, the acceleration is 3.0 m/s2. If the force is tripled and exerted on the cart with a total mass of one-half the original, then the acceleration will be O A. 1.5 m/s O B. 6.0 m/s O C. 18 m/s O D. 9..0 m/s

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