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- Question 5 (1 point) Rank the following in terms of greatest momentum to least. 11. A 5000 kg car in the parking lot 2 A2kg rabbit sprinting at 15m/s 3. A50 kg table being pushed at 2m/s 4. A40 kg person jogging at 6m/s Question 6 (1 point) Compared to a sports car moving at 30 km per hour, the same sports car moving at 90 km per hour has __ a the same momentum b three times as much momentum c twice as much momentum d a decrease in momentum Question 7 (1 point) Impulse is defined as the force exerted on an object over a given distance. True False
- Part 6: Review and Reflection Answer the following to summarize what you've learned: 12. How does the kinetic theory explain the behavior of particles in different states of matter? __ 13. Describe what happens to particles when a substance changes from solid to liquid or liquid to gas. __ 14. Why is plasma the most common state of matter in the universe?
- Match the description to its description Column A 1. __ Elastic Collision 2 __ Inelastic Collision 3. __ Momentum 4. __ Impulse Column B a. Change in momentum an object experiences in a collision. b. A bouncy collision on which both momentum and kinetic energy are conserved c. A sticky collision in which momentum is conserved but kinetic energy is lost in the form of heat. d. The amount of "oomph'a moving object has. Question 4 (1 point) Two objects, A and B have the same size and shape and mass.Object A lands on a foam cushion while object B lands on concrete. Both objects will have the same impulse but object B will have a __ collision time and a __ force of impact. Bigger; smaller Smaller; bigger Bigger; bigger d Smaller; smaller
- 1.If an atom gains one electron what charge will it have?. +2 +1 -1 -3 2. If an atom loses two electrons what charge will it have? -2 +2 -1 +1
- A small cup of water and a gallon of water are being heated on the same stove. After 10 seconds on the stove, what will be true? The glass of water will be at the same temperature as the gallon of water. The glass of water will have more volume than the gallon of water. The glass of water will have an equal volume to the gallon of water. The glass of water will be hotter than the gallon of water.