1. A 10-kg body is suspended from a spring stretched by 10 cm. What weight will stretch it by 14 cm? a. 9.81 N b. 14 N C. 98.1 N d. 137.34 N 2. Which of the following objects possesses the highest kinetic energy? a. A 1-ton car on top of a 500-ft high mountain. C. A goldfish swimming slowly around its fishbowl. b. Usain Bolt (practically 50-kg, sweating) running at d. A car parked at the School of Technology ground. 10" 3. Which of the following possesses the highest potential energy? a. A 1-ton car on top of a 500-ft high mountain. C. A goldfish swimming slowly around its fishbowl. b. Usain Bolt (practically 50-kg, sweating) running at d. A car parked at the School of Technology ground. 4. If a compressor is said to have thrice the power compared to another, it means that it will a. Move/compress thrice as fast C. Provide thrice as much work b. Provide the same work in 1/3 of the time d. Provide thrice as much work in 1/3 of the time 5. Failing on a haystack hurts less than falling in cement because of Less impulse in stopping c. More impulse in stopping b. Less time to stop d. More time to stop 6. Define kinetic energy. a. Energy associated with motion. C. a and b b. d. neither a nor b 7. Energy associated with position of a system is: a. kinetic energy potential energy b. electrical energy d. total mechanical energy 8. Method of work and energy deals with a. velocity, mass, force, acceleration mass, force, displacement, velocity b. force, displacement, energy, work d. force, mass, velocity, time 9. Method of impulse and momentum deals with a. force, impulse, momentum, mass mass, force, displacement, velocity b. force, displacement, energy, work d. force, mass, velocity, time 10. Which of the following is/are a category/categories of plane motion? a. rotation about a fixed point b. general plane motion rotation about a fixed axis