Peoples Physics Book Version-3

http://www.ck12.org Chapter 5. Newton’s Laws Find the mass of the painting. The tension in the leftmost rope is 7.2 N, in the m ...

http://www.ck12.org Chapter 9. Rotational Motion a. Which of these plugs would be easier to spin on its axis? Explain. Even thou ...

5.2. Newton’s Laws Explained http://www.ck12.org a. Draw a free body diagram for the eraser. b. What is the normal forceFNacting ...

9.1. The Big Idea http://www.ck12.org Your bike brakes went out! You put your feet on the wheel to slow it down. The rotational ...

http://www.ck12.org Chapter 5. Newton’s Laws a. Draw the free body diagram. b. What is the normal forceFN? c. Does the normal fo ...

http://www.ck12.org Chapter 9. Rotational Motion a. What force, precisely, is responsible for this torque? b. What is the magnit ...

5.2. Newton’s Laws Explained http://www.ck12.org Here’s the situation: both springs are compressed by an amountxo. The rod of le ...

9.1. The Big Idea http://www.ck12.org a. Draw a free body diagram, showing all forces and all torques. (Pick one of the ropes as ...

http://www.ck12.org Chapter 5. Newton’s Laws lift the two objects upward. The angles of the ropes, measured with respect to the ...

http://www.ck12.org Chapter 9. Rotational Motion a. Find the tension in the cable. b. Find the magnitude and direction of the ho ...

5.2. Newton’s Laws Explained http://www.ck12.org Draw a graph of friction force vs. time. Draw arrows representing theforcesact ...

9.1. The Big Idea http://www.ck12.org 40 rad 25 rad/s Force applied perpendicular to radius allowsα 0.27 kg m^2 , 6.K^5 =84 J a ...

http://www.ck12.org Chapter 5. Newton’s Laws The towel’s inertia resists the acceleration Same distance You go farther Same amo ...

http://www.ck12.org Chapter 9. Rotational Motion 856 n toward beam, 106 N down 425 kgm^2 3.39 rad/sec^2 1.− 1 .28 Nm CCW b. 346 ...

5.2. Newton’s Laws Explained http://www.ck12.org zero 2.−kx 0 b.f 1 =μkm 1 g cosθ;f 2 =μkm 2 g cosθ MEDIA Click image to the l ...

http://www.ck12.org CHAPTER 10 Simple Harmonic Motion Chapter Outline 10.1 The Big Idea ...

http://www.ck12.org Chapter 6. Centripetal Forces CHAPTER 6 Centripetal Forces Chapter Outline 6.1 The Big Idea ...

http://www.ck12.org Chapter 10. Simple Harmonic Motion 10.1 The Big Idea The development of devices to measure time, like the pe ...

6.1. The Big Idea http://www.ck12.org 6.1 The Big Idea In the absence of a net force, objects move in a straight line. If they t ...

10.1. The Big Idea http://www.ck12.org The amplitude,A, is the distance from theequilibrium(or center)pointof motion to either ...