In Science / Senior High School | 2025-02-04

D. Do nothing to increase the friction. 5. which bike will run faster? roadbike A. Mountain bike because it has no brake. Mountainbike B. Mountain bike because it is heavy and durable. C. Road bike because it has wide tire and lots of grips D. Road bike because it has light weight, small thin tires and more aerodynamic. 6. The gravity between two objects increases as the distance between them A. decreases B. neutralizes 7. Without air resistance, all objects fall at the same rate. A. true B. maybe C. increases C. false C. a drinking glass D. an elephant 8. Which of these will have the strongest gravitational pull on Earth? A. a baby B. a half sack of rice 9. Why is it difficult for us to go up in a mountain than go down? A. We are moving against gravity. C. We are moving towards gravity. D. stabilizes D. neither true or false B. We are pulled by the wind. D. None of the above 10. Which of the following statements does NOT tell about the effects of gravitational force on objects A. The more distant the body from the earth, the lesser is the gravitational force of attraction B. Gravitational force pushes the objects upward. C. Gravitational force is greater when the objects are closer together. D. The farther you are from earth, the lesser your weight. 11. When an object is at rest or not moving, the energy it possess is A. Chemical energy B. Kinetic energy C. Potential energy D. Thermal energy​

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