Peoples Physics Concepts

http://www.ck12.org Chapter 5. Centripetal Forces Example 1 If you are 4m from the center of a Merry-Go-Round that is rotating a ...

5.3. Centripetal Acceleration http://www.ck12.org Explore More A 6000 kg roller coaster goes around a loop of radius 30m at 6 m ...

http://www.ck12.org Chapter 5. Centripetal Forces 5.4 Centripetal Force Problems Analyze and solve Centripetal Force type probl ...

5.4. Centripetal Force Problems http://www.ck12.org Banked turns (the road is not flat, but rather at an angle) allow for a gre ...

http://www.ck12.org Chapter 5. Centripetal Forces Explore More A 700kg car makes a turn going at 30 m/s with radius of curvatur ...

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 ...