专题二 动量与能量（导学案）-2020高考物理【创新设计】高分突破

$$ ! ! " ! 8XYAZ[XYA.#+2'34 !"#$ %&'( !! x|56Íf8G,yz�L� ! -XR " # ! $ ~J'#$þ½?;`¬]8_�±* G* % B�K�¬';é@� � & # " $ ~�±Ø ' p�µ¼* % B�K¬'pC � ' 4�p�?C� ' Øp�T � % ��² S·HIµ¼* % Z�wK�p1�?C� & # # $ ~�±½j#$±*G* % B��ã'1 C� ' '1�?C� & "! ST+, ! -. " ë ! -0 " # ! $ .1 ! ?�þÿ "% 01 ! '1�?F4� p�? "& # " $ .1 ! ÿ?�þÿ "% 01 ! '1�?O4 �p|�¡ "& # # $ .1 ! îàÿ?�þÿKFþñª$ "% 0 1 ! '1�? % 4�p�¡,� " " " " " " " " " " " " " " " " " " " " " " " "& ! U)V2D56+,Db ! WëWX,�x/Y- ( => ! )# "#!$ ! ?@HABJÉû $ �ý©v²,��¾ ÃÈÉ/� # !! $ $% )ø²èéIBÕ�$Av/véÀÁ²�ð�;I ØS< ",D )% ÏBj��­ 7$À¡� % �ð�;IØS< !-D *% "έ "5 ø%���ý½»f/ÀÁ² % �;IØ/ ØúS< "-J +% )ø²èéÕDvÚ*�ð�;IØ/ØúS< !-9J ! GU��,Db g ! ( => " )# "#!$ ! ?@oWÂ6ÉÕLJ YZ $# 6m $ hg ! di % M�< ! /7 8�fÈ�Ò % B01< % /�#$ % eD�fAv/?; " `¬� % �st ­�f=¤D�fAvI4��^´ J' % =À*G : % ; " IØ< 4-D % ÅñÆÇ; " % #$_ =ÀHè/*G : W½�f=¤ % ��=¤/)f<=M p¢�f % �;��\< & % ��ý����/� # !! $ $% #$W½�f=¤/'p< 4-D )% ?; "3"% & (;< ! *% ÆÇ; " * % #$/�;Mp� .,D +% 'pFMpHÓ/*+BCS·eÆÇ; " ã7 ! G56¶·ëGU��,ÍfDb g " ( => % )# "#!' ! þÿ! " % !' $ hg " % -./ �©^fH/78ÚCy Å % -. u) % Ò\< "2 + ./ �ÀÁ < 2 /&!ãB}Ê % F -. Hä& . ¯ & B01< % /�Î % ¯°þ ½F�;��HÓ/u)�;/`¬ % � - ¯%­st� ¯AÞJ' & �;��\��< & & �έ - ¯�¯J' ½×y~,ø¯ % 4�p/º1< # !! $ $%"% & 2 )%.% & 2 *%,% & 2 +%4% & " " " " " " " " " " " " " " " " " " " " " " " " " 2 * $" * ,-#$ ! ./ ! DbG56V2ëU)V2x|ÎZ [78 ( => & )# "#!$ ! �K]�6\]& $ )ab�j�6óB jó�yÅÎâhg # edi % ÏB01< %3-!,9 : / ó��� # 2�-<0¯ $ :e 6 ¯ % ¬?f{¶Ï×­s t?S # ?�MpîàûÇ<��²¯'p $% °×DaÀ Á< F3!!-5 /78}m©^yÅ *'*= J' % ó��� þu)f 6# /^;<×�p�;/ -!, Õ # & ; !-5 - ( " $% 6#3!4!-5 % * < 6# ²¯ & # ¯ÞÖ�Bjø A3 !!",5 % x 13"!-5 /£¤ & _ , g # # ! $ �°��¸]p�À}myÅ/,ø¯ ' % �ÅëÈ É� % ��e * ¯þ½yÅ?;/�� + # " $ �_��pUà/�À ' ¯ % Y­ # ¯)Zñ�À£ ¤ % �?f/?�Mpk¾<½¾ + # # $ �e?�¥\H % ?f/,�?�Mp 3 G 5 3.-D % � * ¯<"Rï % *# < 9 ü % ­ * ½ # @A<�@A % eg f"RvyS��pn;}myÅ85½&yÅÈÉ� % ?f?�Mp 3 G F��Ttµ¶"R 9 �Tg & WUy­,Db ! -34 " # ! $ 4¼d½¾$-O % sm45¿$-7OÀd-Á O + PQOM±²*ÝÞ¨© % ØMM*÷BKÈ %  M Mq±²*÷B�� & # " $ lÒ�ÂÃ$-OW % UVMÇRS % =