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10-5 CALCULATING THE ROTATIONAL INERTIA 275 and thus must each be zero. Because x^2 y^2 is equal to R^2 , where Ris the dis- ta ...

276 CHAPTER 10 ROTATION Sample Problem 10.07 Rotational inertia of a uniform rod, integration Figure 10-14 shows a thin, uniform ...

10-6 TORQUE 277 KEY IDEA The released energy was equal to the rotational kinetic en- ergyKof the rotor just as it reached the an ...

278 CHAPTER 10 ROTATION Checkpoint 6 The figure shows an overhead view of a meter stick that can pivot about the dot at the posi ...

10-7 NEWTON’S SECOND LAW FOR ROTATION 279 10-7NEWTON’S SECOND LAW FOR ROTATION After reading this module, you should be able to. ...

280 CHAPTER 10 ROTATION Additional examples, video, and practice available at WileyPLUS KEY IDEA Because the moment arm for Fis ...

10-7 NEWTON’S SECOND LAW FOR ROTATION 281 Sample Problem 10.10 Newton’s second law, rotation, torque, disk Figure 10-19ashows a ...

282 CHAPTER 10 ROTATION Work and Rotational Kinetic Energy As we discussed in Chapter 7, when a force Fcauses a rigid body of ma ...

10-8 WORK AND ROTATIONAL KINETIC ENERGY 283 Also, we can calculate the work with a rotational equivalent of Eq. 10-50, (work, ro ...

284 CHAPTER 10 ROTATION Sample Problem 10.11 Work, rotational kinetic energy, torque, disk Let the disk in Fig. 10-19 start from ...