9. According to the second law of motion, the net force is the product of mass and acceleration. Which of the following has the greatest acceleration? A. A 5.000 kg stone is pulled with a 10 N net force. B. A 0.5000 kg toy car is pulled with a 9 N net force. C. A 7.000 kg metal ball is pushed by a 17 N net force. D. A 500.0 kg truck is accelerated by 1000 N net force from its engine. 10. In a grocery store, you can easily push a cart with 5 kg sack of rice than a cart with a 10 kg sack of rice to the counter. Which of these explains the situation? A Law of Inertia B. Law of Interaction C. Law of Acceleration D. Law of Universal Gravitation 11. The following situations demonstrate potential energy EXCEPT: A. a bullet fired from a gun B. a child at the top of a slide C. a car parked at the top of a hill D. river water at the top of a waterfall​