Peoples Physics Concepts

http://www.ck12.org CHAPTER (^6) Gravity Chapter Outline 6.1 Universal Law of Gravity 6.2 GRAVITY ANDSPACEPROBLEMS Introduction ...

http://www.ck12.org Chapter 6. Gravity 6.1 Universal Law of Gravity Use Newton’s Universal Law of Gravity equation to solve pro ...

6.1. Universal Law of Gravity http://www.ck12.org where G is the Gravitational constant: G= 6. 67300 × 10 −^11 m^3 kg−^1 s−^2 He ...

http://www.ck12.org Chapter 6. Gravity then, we can rewrite the force of gravity equation as F~G=Gmearth r^2 earth ︸ ︷︷ ︸ gearth ...

6.1. Universal Law of Gravity http://www.ck12.org Calculate the gravitational force that your pencil or pen pulls on you. Use t ...

http://www.ck12.org Chapter 6. Gravity Answer to 5 5a.∼ 3. 4 m/s^2 5b.∼ 120 m 5c.∼ 800 N 5d.∼ 1023 kg ...

6.2. Gravity and Space Problems http://www.ck12.org 6.2 Gravity and Space Problems Apply the universal law of gravity equation ...

http://www.ck12.org Chapter 6. Gravity Geosynchronous orbit This is the orbit where a satellite completes one orbit of the Earth ...

6.2. Gravity and Space Problems http://www.ck12.org 5. A space station was established far from the gravitational field of Eart ...

http://www.ck12.org Chapter 6. Gravity 4.. a.v=28 m/s b.v−down,a−right c.f−right d. Yes, 640N Summary In this chapter students ...

http://www.ck12.org CHAPTER (^7) Momentum Conservation Chapter Outline 7.1 Momentum 7.2 Impulse 7.3 ELASTICCOLLISIONS 7.4 INELAS ...

http://www.ck12.org Chapter 7. Momentum Conservation 7.1 Momentum Describe what momentum is. Calculate the momentum of objects ...

7.1. Momentum http://www.ck12.org Example 2 John and Bob are standing at rest in middle of a frozen lake so there is no friction ...

http://www.ck12.org Chapter 7. Momentum Conservation b. It doubles. c. It reduces by half. You and your sister are riding skate ...

7.2. Impulse http://www.ck12.org 7.2 Impulse Explain the meaning of impulse force. Calculate the impulse and the impulse force ...

http://www.ck12.org Chapter 7. Momentum Conservation MEDIA Click image to the left for use the URL below. URL: http://www.ck12.o ...

7.2. Impulse http://www.ck12.org a. What average force did he experience? Include a direction in your answer. b. What average fo ...

http://www.ck12.org Chapter 7. Momentum Conservation 5.. a. 11000 N to the left b. tree experienced same average force of 11000 ...

7.3 Elastic Collisions 7.3 Elastic Collisions Solve problems involving elastic collisions. Key Equations ∑pinitial=∑p final Th ...

http://www.ck12.org Chapter 7. Momentum Conservation Now we want to find the direction of the cue ball. To do this we will use t ...