µÚÒ»·¶ÎÄÍø - רҵÎÄÕ·¶ÀýÎĵµ×ÊÁÏ·ÖÏíÆ½Ì¨

¸ßÖÐÎïÀíÑ¡ÐÞ5-µÚÒ»´Î¿Î(¶¯Á¿Óë³åÁ¿¡¢¶¯Á¿¶¨Àí)(11)

À´Ô´£ºÓû§·ÖÏí ʱ¼ä£º2021-04-05 ±¾ÎÄÓÉаÐÔÈ÷ÍÑ ·ÖÏí ÏÂÔØÕâÆªÎĵµ ÊÖ»ú°æ
˵Ã÷£ºÎÄÕÂÄÚÈݽö¹©Ô¤ÀÀ£¬²¿·ÖÄÚÈÝ¿ÉÄܲ»È«£¬ÐèÒªÍêÕûÎĵµ»òÕßÐèÒª¸´ÖÆÄÚÈÝ£¬ÇëÏÂÔØwordºóʹÓá£ÏÂÔØwordÓÐÎÊÌâÇëÌí¼Ó΢ÐźÅ:xxxxxx»òQQ£ºxxxxxx ´¦Àí£¨¾¡¿ÉÄܸøÄúÌṩÍêÕûÎĵµ£©£¬¸ÐлÄúµÄÖ§³ÖÓëÁ½⡣

£¨Æß£©Óö¯Á¿¶¨Àí½âÊÍÏÖÏó

Óö¯Á¿¶¨Àí½âÊ͵ÄÏÖÏóÒ»°ã¿É·ÖΪÁ½Àࣺ

£¨1£©ÎïÌåµÄ¶¯Á¿±ä»¯Ò»¶¨Ê±£º

Á¦µÄ×÷ÓÃʱ¼äÔ½¶Ì£¬Á¦¾ÍÔ½´ó£»Ê±¼äÔ½³¤£¬Á¦¾ÍԽС¡ª¡ª»º³åÏÖÏóͨ¹ýÑÓ³¤¶¯Á¿±ä»¯Ê±¼ä¼õС×÷ÓÃÁ¦£¬Õâ¾ÍÊÇÔÓ¼¼ÑÝÔ±¡¢¸ß¿Õ×÷ÒµµÄ¹¤ÈË¡¢¸ßËÙÐÐÊ»µÄ¼ÝʻԱºÍǰÅų˿ÍÒª¿Û°²È«´øµÄµÀÀí¡£

£¨2£©×÷ÓÃÁ¦Ò»¶¨Ê±£º

Á¦µÄ×÷ÓÃʱ¼äÔ½³¤£¬¶¯Á¿±ä»¯Ô½´ó£»Á¦µÄ×÷ÓÃʱ¼äÔ½¶Ì£¬¶¯Á¿±ä»¯Ô½Ð¡¡£

·ÖÎöÎÊÌâʱ£¬Òª°ÑÁ¿µÄ±ä»¯¸ãÇå³þ¡£

[Àý25]»º³åÏÖÏóÓ¦ÓÃ

£¨1£©ÔÚ¡°Ìø¸ß¡±ºÍ¡°ÌøÔ¶¡±µÄ±ÈÈüÖУ¬Ô˶¯Ô±ÎªÊ²Ã´ÒªÂäÔÚɳ¿ÓÖÐ?

£¨2£©¡°ÌøÉ¡¡±Ô˶¯Ô±×ŵØÊ±£¬ÎªÊ²Ã´ÒªÓС°ÍÅÉí¡±¶¯×÷?

£¨3£©ÔÚÇòÀàÏîÄ¿µÄÌåÓý¿ÎÉÏ£¬´«ÇòºÍ½ÓÇòʱΪʲôҪÓлº³å¶¯×÷?

[Àý26]¼¦µ°´Óͬһ¸ß¶È×ÔÓÉÏÂÂ䣬µÚÒ»´ÎÂäÔڵذåÉÏ£¬¼¦µ°±»´òÆÆ£»µÚ¶þ´ÎÂäÔÚÅÝÄ­ËÜÁϵæÉÏ£¬Ã»Óб»´òÆÆ¡£ÕâÊÇΪʲô£¿

½â£ºÁ½´ÎÅöµØ£¨»òÅöËÜÁϵ棩˲¼ä¼¦µ°µÄ³õËÙ¶ÈÏàͬ£¬¶øÄ©Ëٶȶ¼ÊÇÁãÒ²Ïàͬ£¬ËùÒÔÁ½´ÎÅöײ¹ý³Ì¼¦µ°µÄ¶¯Á¿±ä»¯Ïàͬ¡£¸ù¾ÝFt=¦¤p£¬µÚÒ»´ÎÓëµØ°å×÷ÓÃʱµÄ½Ó´¥Ê±¼ä¶Ì£¬×÷ÓÃÁ¦´ó£¬ËùÒÔ¼¦µ°±»´òÆÆ£»µÚ¶þ´ÎÓëÅÝÄ­ËÜÁϵæ×÷ÓõĽӴ¥Ê±¼ä³¤£¬×÷ÓÃÁ¦Ð¡£¬ËùÒÔ¼¦µ°Ã»Óб»´òÆÆ¡£

[Àý27]ijͬѧҪ°ÑѹÔÚľ¿éϵÄÖ½³é³öÀ´¡£µÚÒ»´ÎËû½«Ö½Ñ¸ËÙ³é³ö£¬Ä¾¿é¼¸ºõ²»¶¯£»µÚ¶þ´ÎËû½«Ö½½ÏÂýµØ³é³ö£¬Ä¾¿é·´¶ø±»À­¶¯ÁË¡£ÕâÊÇΪʲô£¿

½â£ºÎïÌ嶯Á¿µÄ¸Ä±ä²»ÊÇÈ¡¾öÓÚºÏÁ¦µÄ´óС£¬¶øÊÇÈ¡¾öÓÚºÏÁ¦³åÁ¿µÄ´óС¡£

ÔÚˮƽ·½ÏòÉÏ£¬µÚÒ»´Îľ¿éÊܵ½µÄÊÇ»¬¶¯Ä¦²ÁÁ¦£¬Ò»°ãÀ´Ëµ´óÓÚµÚ¶þ´ÎÊܵ½µÄ

¾²Ä¦²ÁÁ¦£»µ«µÚÒ»´ÎÁ¦µÄ×÷ÓÃʱ¼ä¼«¶Ì£¬Ä¦²ÁÁ¦µÄ³åÁ¿Ð¡£¬Òò´Ëľ¿éûÓÐÃ÷ÏÔ

µÄ¶¯Á¿±ä»¯£¬¼¸ºõ²»¶¯¡£µÚ¶þ´ÎĦ²ÁÁ¦ËäÈ»½ÏС£¬µ«ËüµÄ×÷ÓÃʱ¼ä³¤£¬Ä¦²ÁÁ¦µÄ³åÁ¿·´¶ø´ó£¬Òò´Ëľ¿é»áÓÐÃ÷ÏԵ͝Á¿±ä»¯¡£

[Àý28]ÈçͼËùʾ£¬ÖØÇòϵÓÚÏßDC϶ˣ¬ÖØÇòÏÂÔÙϵһ¸ùͬÑùµÄÏßBA£¬ÏÂÃæËµ·¨ÖÐÕýÈ·µÄÊÇ£¨ A £©

A£®ÔÚÏßµÄA¶ËÂýÂýÔö¼ÓÀ­Á¦£¬½á¹ûCDÏßÀ­¶Ï

B£®ÔÚÏßµÄA¶ËÂýÂýÔö¼ÓÀ­Á¦£¬½á¹ûABÏßÀ­¶Ï

C£®ÔÚÏßµÄA¶ËͻȻÃÍÁ¦Ò»À­£¬½á¹ûABÏßÀ­¶Ï

D£®ÔÚÏßµÄA¶ËͻȻÃÍÁ¦Ò»À­£¬½á¹ûCDÏßÀ­¶Ï

[Àý29]Á½ÎïÌåÖÊÁ¿Ö®±ÈΪm1¡Ãm2=4¡Ã1£¬ËüÃÇÒÔÒ»¶¨µÄ³õËÙ¶ÈÑØË®Æ½ÃæÔÚĦ²ÁÁ¦×÷ÓÃÏÂ×ö¼õËÙ»¬Ðе½Í£ÏÂÀ´µÄ¹ý³ÌÖÐ

£¨1£©ÈôÁ½ÎïÌåµÄ³õ¶¯Á¿Ïàͬ£¬ËùÊܵÄĦ²ÁÁ¦Ïàͬ£¬ÔòËüÃǵϬÐÐʱ¼äÖ®±ÈΪ_1£º1__£»

£¨2£©ÈôÁ½ÎïÌåµÄ³õ¶¯Á¿Ïàͬ£¬ÓëË®Æ½Ãæ¼äµÄ¶¯Ä¦²ÁÒòÊýÏàͬ£¬ÔòËüÃǵϬÐÐʱ¼äÖ®±ÈΪ_1£º4__£»

£¨3£©ÈôÁ½ÎïÌåµÄ³õËÙ¶ÈÏàͬ£¬ËùÊܵÄĦ²ÁÁ¦Ïàͬ£¬ÔòËüÃǵϬÐÐʱ¼äÖ®±ÈΪ_4£º1__£»

£¨4£©ÈôÁ½ÎïÌåµÄ³õËÙ¶ÈÏàͬ£¬ÓëË®Æ½Ãæ¼äµÄ¶¯Ä¦²ÁÒòÊýÏàͬ£¬ÔòËüÃǵϬÐÐʱ¼äÖ®±ÈΪ_1£º1__¡£

[Àý30] ÈçͼËùʾ£¬ÖÊÁ¿ÎªmµÄСÇò±»³¤ÎªLµÄÇáÉþ˩ס£¬ÇáÉþµÄÒ»¶Ë¹Ì¶¨ÔÚOµã£¬½«Ð¡ÇòÀ­µ½Éþ×ÓÀ­Ö±²¢ÓëË®Æ½Ãæ³É¦È½ÇµÄλÖÃÉÏ£¬½«Ð¡ÇòÓɾ²Ö¹ÊÍ·Å£¬ÔòСÇò¾­¹ý×îµÍµãʱµÄ¼´Ê±ËÙ¶ÈÊǶà´ó£¿

·ÖÎö½â´ð£º2mgLsin 1mv2 v// vcos £® 2

121v// mgL(1 sin ) mv 2 22

2gL(sin 2sin3 1) ½âµÃv

[˼¿¼]Éþ×Ó±ÁÖ±µÄ˲¼ä£¬Éþ×ÓÀ­Á¦µÄ³åÁ¿µÄ´óСIT=mv¡Í=mvsin¦È

ËÑË÷¡°diyifanwen.net¡±»ò¡°µÚÒ»·¶ÎÄÍø¡±¼´¿ÉÕÒµ½±¾Õ¾Ãâ·ÑÔĶÁÈ«²¿·¶ÎÄ¡£Êղر¾Õ¾·½±ãÏ´ÎÔĶÁ£¬µÚÒ»·¶ÎÄÍø£¬Ìṩ×îиßÖнÌÓý¸ßÖÐÎïÀíÑ¡ÐÞ5-µÚÒ»´Î¿Î(¶¯Á¿Óë³åÁ¿¡¢¶¯Á¿¶¨Àí)(11)È«ÎÄÔĶÁºÍwordÏÂÔØ·þÎñ¡£

¸ßÖÐÎïÀíÑ¡ÐÞ5-µÚÒ»´Î¿Î(¶¯Á¿Óë³åÁ¿¡¢¶¯Á¿¶¨Àí)(11).doc ½«±¾ÎĵÄWordÎĵµÏÂÔØµ½µçÄÔ£¬·½±ã¸´ÖÆ¡¢±à¼­¡¢ÊղغʹòÓ¡
±¾ÎÄÁ´½Ó£ºhttps://www.diyifanwen.net/wenku/1180522.html£¨×ªÔØÇë×¢Ã÷ÎÄÕÂÀ´Ô´£©

Ïà¹ØÍÆ¼ö£º

ÈÈÃÅÍÆ¼ö
Copyright © 2018-2022 µÚÒ»·¶ÎÄÍø °æÈ¨ËùÓÐ ÃâÔðÉùÃ÷ | ÁªÏµÎÒÃÇ
ÉùÃ÷ :±¾ÍøÕ¾×ðÖØ²¢±£»¤ÖªÊ¶²úȨ£¬¸ù¾Ý¡¶ÐÅÏ¢ÍøÂç´«²¥È¨±£»¤ÌõÀý¡·£¬Èç¹ûÎÒÃÇ×ªÔØµÄ×÷Æ·ÇÖ·¸ÁËÄúµÄȨÀû,ÇëÔÚÒ»¸öÔÂÄÚ֪ͨÎÒÃÇ£¬ÎÒÃǻἰʱɾ³ý¡£
¿Í·þQQ£ºxxxxxx ÓÊÏ䣺xxxxxx@qq.com
ÓåICP±¸2023013149ºÅ
Top