...that the angular momentum of the Earth...
...conservation of angular momentum for the satellite,...
...Also the angular momentum Lmvrm== r is...
...(b) Conservation of momentum in the forward...
...is the final momentum of each sphere,...
...N H2rRKPQ P13.50 Momentum is conserved: mmmm11...
...2 as angular momentum or h =...
...d The initial momentum of the system...
...is zero and momentum is conserved. Therefore,...
...Therefore, the angular momentum of the Earth...
...and the angular momentum of the Earth...
...so its angular momentum is conserved as...

...11 Angular Momentum CHAPTER OUTLINE ANSWERS...
...defined to 11.2Angular Momentum 11.3Angular Momentum of...
...11.2Angular Momentum 11.3Angular Momentum of a calculate...
...11.4Conservation of Angular Momentum Q11.2 ABC?× is...
...and a 11.6Angular Momentum as a vector...
...of the angular momentum vector without first...
...then the angular momentum of the particles...
...Q11.7 Its angular momentum about that axis...
...of the angular momentum. Q11.8 No. The...
...No. The angular momentum about any axis...
...325 326 Angular Momentum Q11.9 There must...
...rapidly with angular momentum opposite to the...
...Q11.10 The angular momentum of the particle...
...constant. The angular momentum about any point...
...with some angular momentum about a horizontal...
...conservation of angular momentum. Straightening out again...
...so its angular momentum is conserved. As...
...wheel’s clockwise angular momentum increases, the frame...
...acquires counterclockwise angular momentum. The cycle’s front...
...system, its angular momentum remains constant as...
...Since the angular momentum of the mouse-turntable...
...for the angular momentum of the system...
...falling, its angular momentum cannot change. Twisting...
...the total angular momentum of the cat....
...Since the angular momentum of the ball...
...unambiguously. 328 Angular Momentum *P11.5 ????=×= °?°×rF...
...Section 11.2 Angular Momentum P11.11 Lmvr=? iii...
...01000. 330 Angular Momentum 2 mv P11.14...
...Lmvr=°=sin1800. 332 Angular Momentum P11.19 The vector...
...has zero angular momentum about our origin...
...m has angular momentum: f Lmmrv m=×=...
...change in angular momentum. Thus, O dL...
...Section 11.3 Angular Momentum of a Rotating...
...of the angular momentum is LI== ?...
...axis, the angular momentum vector is directed...
...The total angular momentum about the center...
...cm 334 Angular Momentum 2 v 2...
...the angular impulse-angular momentum theorem. L 8...
...Conservation of Angular Momentum P11.28 (a) From...
...conservation of angular momentum for the system...
...The total angular momentum of the system...
...conservation of angular momentum. IIffii??= F I...
...2 MLafsin.225° angular momentum of the umbrella...
....225° 336 Angular Momentum P11.33 (a) The...
...so its angular momentum cancels that of...
...conservation of angular momentum for the system...
...?76010. kgm Angular momentum of the two-puck...
...cylinder. Thus, angular momentum of the system...
...collision. 338 Angular Momentum *P11.38 (a) Let...
...IImvLffii??=? represents angular momentum conservation 1 1...
...Then, conserving angular momentum about this axis,...
...Tops *P11.40 Angular momentum of the system...
...Section 11.6 Angular Momentum as a Fundamental...
...m052910. 340 Angular Momentum Additional Problems *P11.43...
...The initial angular momentum of the system...
...R The angular momentum of the system...
...the system, angular momentum is conserved diLLfi=...
...and his angular momentum is constant. His...
...increase his linear momentum. 3 2 53210....
...on. 342 Angular Momentum Imr= 2 ?...
.... Its angular momentum is 2 2...
...of this angular momentum: dL ? ?==×...
...increase the angular momentum goes into rotational...
...conservation of angular momentum, we have 22...
...AU 344 Angular Momentum P11.48 (a) ??=?=MgRMgR...
...the total angular momentum of the system...
...?=×= °=rFrFsin1800 Angular momentum is conserved. LLfi=...
...P11.50 (a) Angular momentum is conserved: m...
...2 (c) Angular momentum is conserved: LLfi==...
...kJ 346 Angular Momentum d P11.52 L...
...Conservation of angular momentum for the spinning...
...conservation of angular momentum, C 2 4a...
...ej P11.55 Angular momentum is conserved during...
...so the angular momentum before and after...
...3 348 Angular Momentum ?p Mv MR?...

...9 Linear Momentum and Collisions CHAPTER...
...QUESTIONS 9.1 Linear Momentum and Its Conservation...
...9.2 Impulse and Momentum 9.3 Collisions in...
...Mass Q9.2 The momentum doubles since it...
...can deliver more momentum in a collision...
...rebound, and separate. Momentum of the ball-Earth...
...Q9.8 (a) Linear momentum is conserved since...
...251 252 Linear Momentum and Collisions Q9.9...
...and Collisions Q9.9 Momentum conservation is not...
...all of the momentum that the clay...
...clay loses. Q9.10 Momentum conservation is not...
...the planet’s backward momentum is equal in...
...to your forward momentum. Q9.11 As a...
...the Earth-ball system, momentum conservation is not...
...and thus has momentum and kinetic energy...
...direction for both momentum and kinetic energy...
...Section 9.1 Linear Momentum and Its Conservation...
...HpxK 254 Linear Momentum and Collisions P9.2...
...=220. ms Total momentum of the system...
...P9.5 (a) The momentum is pmv= ,...
...9.2 Impulse and Momentum *P9.6 From the...
...*P9.6 From the impulse-momentum theorem, Ftpmvmva??f==?fi, the...
...the change in momentum, mv mv mvv21...
...upward 256 Linear Momentum and Collisions P9.9...
...P9.16 258 Linear Momentum and Collisions P9.17...
...and Collisions P9.17 Momentum is conserved ?3...
...change the total momentum of the system...
...problem. The same momentum conservation equation describes...
...pp+=0, since total momentum of the girl-plank...
...the car-truck-driver-driver system, momentum is conserved: pppp1212iiff+=+...
...the truck, the impulse-momentum theorem is Fpp?t=?fi:...
...J 260 Linear Momentum and Collisions P9.24...
...so vgb =2 Momentum of the bob-bullet...
...P9.25 At impact, momentum of the clay-block...
...Using conservation of momentum, chch??pp after before=...
...First, we conserve momentum for the system...
...consider conservation of momentum of the system...
...energy. 262 Linear Momentum and Collisions P9.29...
...P9.31 The initial momentum of the system...
...From conservation of momentum, mv mvGB=af120. or...
...use conservation of momentum for the system...
...untruthful. 264 Linear Momentum and Collisions P9.33...
...By conservation of momentum for the system...
...P9.36 x-component of momentum for the system...
...2 y-component of momentum of the system:...
...m 266 Linear Momentum and Collisions P9.39...
...K 268 Linear Momentum and Collisions Section...
...The total linear momentum of the system...
...(a) Conservation of momentum for the two-ball...
...same velocity, as momentum of the system...
...required. 270 Linear Momentum and Collisions F...
...kg 272 Linear Momentum and Collisions Additional...
...Apply conservation of momentum for the system...
...22vvvv+=+ff Conservation of momentum: mm111 22 2didivv...
...use of the momentum equation (equation (1)),...
...The changes in momentum of the two...
...s 274 Linear Momentum and Collisions P9.57...
...We hope the momentum of the wrench...
...so the total momentum is constant. Since...
...Since the final momentum (wrench plus astronaut)...
...we have final momentum = initial momentum...
...momentum = initial momentum = 0. mvmvwrenchwrench...
...gave him sufficient momentum to return to...
...to overcome his momentum caused by his...
...Using conservation of momentum from just before...
...(a) Conservation of momentum: 05 231 15...
...(c) Conservation of momentum: ?+? ?=?++ +05154...
...ms. 276 Linear Momentum and Collisions P9.60...
...(a) The initial momentum of the system...