СÃ÷ÏëÑо¿¡°²»Í¬ÒºÌåÎüÈÈÉýÎÂÌص㡱£®ËûÔÚÁ½¸öÏàͬµÄÉÕ±­Öзֱð¼ÓÈë³õΡ¢Ìå»ýÏàͬµÄË®ºÍúÓÍ£¬ÓÃÏàͬµÄ¾Æ¾«µÆ¼ÓÈȵ½·ÐÌÚ£®
£¨1£©ÊµÑé̽¾¿¹ý³ÌÖУ¬¼ÓÈÈË®µ½·ÐÌÚÐèÒªµÄʱ¼ä³¤£¬ËµÃ÷Ë®ÎüÊÕµÄÈÈÁ¿±ÈúÓÍ
¶à
¶à
£®£¨Ìî¡°¶à¡±¡°ÉÙ¡±£©
£¨2£©Äܹ»½öÓÉ¡°¼ÓÈÈË®µ½·ÐÌÚÐèÒªµÄʱ¼ä³¤¡±µÃ³öË®±ÈÈÈÈÝ´óµÄ½áÂÛÂð£¿
´ð£º
²»ÄÜ
²»ÄÜ
£®ÒòΪ£º
¼ÓÈÈʱ¼äµÄ³¤¶Ì£¨ÎüÊÕÈÈÁ¿µÄ¶àÉÙ£©²»½öÓëÓë±ÈÈÈÈÝÓйأ¬»¹ÓëÖÊÁ¿ºÍÉý¸ßµÄζÈÓйØ
¼ÓÈÈʱ¼äµÄ³¤¶Ì£¨ÎüÊÕÈÈÁ¿µÄ¶àÉÙ£©²»½öÓëÓë±ÈÈÈÈÝÓйأ¬»¹ÓëÖÊÁ¿ºÍÉý¸ßµÄζÈÓйØ

£¨3£©Ð¡Ã÷°ÑʵÑé¸Ä½øºó£¬¾­¹ý˼¿¼£¬Ïëµ½Á˱Ƚϲ»Í¬ÎïÖÊÎüÈȱ¾ÁìµÄÁ½ÖÖ·½·¨£¬¢ÙÖÊÁ¿ÏàͬµÄ²»Í¬ÎïÖÊ£¬Éý¸ßÏàͬµÄζȣ¬ÎüÊÕÈÈÁ¿¶àµÄ£¬ÎüÈÈÄÜÁ¦
Ç¿
Ç¿
£»¢ÚÖÊÁ¿ÏàͬµÄ²»Í¬ÎïÖÊ£¬ÎüÊÕÏàͬµÄÈÈÁ¿£¬Î¶ȱ仯СµÄ£¬ÎüÈÈÄÜÁ¦
Ç¿
Ç¿
£®
£¨4£©Ð¡Ã÷ËùÔÚµÄѧϰС×é³¢ÊÔÓÃͼÏó±íÏÖÕâ¸öʵÑéÇé¿ö£¬ÕýÈ·µÄͼÏóÓ¦¸ÃÊÇ
C
C

·ÖÎö£º£¨1£©ÊµÑéÖУ¬¼ÓÈÈʱ¼äÔ½³¤£¬ËµÃ÷ÒºÌåÎüÊÕµÄÈÈÁ¿Ô½¶à£»
£¨2£©ÎïÌåÎüÈȵĶàÉÙÓëÎïÌåµÄ±ÈÈÈÈÝ¡¢ÖÊÁ¿ºÍÉý¸ßµÄζÈÓйأ¬ÒªÍ¨¹ýÎüÊÕÈÈÁ¿µÄ¶àÉÙÅжϳö±ÈÈÈÈݵĹØϵ£¬Ðè¿ØÖÆÎïÌåµÄÖÊÁ¿ºÍÉý¸ßµÄζÈÏàͬ£»
£¨3£©ÕýÈ·Àí½âÎüÈÈÄÜÁ¦µÄº¬Ò壬ÖÊÁ¿ÏàͬµÄ²»Í¬ÎïÖÊÉý¸ßÏàͬµÄζȣ¬ÎüÈÈÄÜÁ¦Ç¿µÄÎüÈȽ϶ࣻÖÊÁ¿ÏàͬµÄ²»Í¬ÎïÖÊÎüÈÈÏàͬµÄÈÈÁ¿£¬ÎüÈÈÄÜÁ¦Ç¿µÄ£¬Î¶ȱ仯½ÏС£»
£¨4£©¸ù¾Ý¹«Ê½QÎü=cm¡÷tµÃ£¬¡÷t=
QÎü
cm
£¬ÖÊÁ¿ÏàͬµÄ²»Í¬ÎïÖÊ£¬ÎüÊÕÈÈÁ¿Ïàͬ£¬±ÈÈÈÈÝÔ½´ó£¬Î¶ȱ仯ԽС£®
½â´ð£º½â£º£¨1£©¼ÓÈÈË®µ½·ÐÌÚÐèÒªµÄʱ¼ä³¤£¬ËµÃ÷Ë®ÎüÊÕµÄÈÈÁ¿±ÈúÓͶࣻ
£¨2£©¡°¼ÓÈÈË®µ½·ÐÌÚÐèÒªµÄʱ¼ä³¤¡±Ö»ÄÜ˵Ã÷ÎüÊÕÈÈÁ¿½Ï¶à£¬ÓÉÓÚÎïÖÊÎüÊÕÈÈÁ¿µÄ¶àÉÙÓëÎïÌåµÄÖÊÁ¿¡¢Éý¸ßµÄζȺͱÈÈÈÈÝÓйأ¬ÒªµÃ³öË®ºÍúÓͱÈÈÈÈÝÖ®¼äµÄ¹Øϵ£¬±ØÐë±£³ÖË®ºÍúÓ͵ÄÖÊÁ¿ÏàµÈ£¬Éý¸ßµÄζÈÏàͬ£¬ËùÒÔ½öÓÉ¡°¼ÓÈÈË®µ½·ÐÌÚÐèÒªµÄʱ¼ä³¤¡±²»ÄܵóöË®±ÈÈÈÈÝ´óµÄ½áÂÛ£»
£¨3£©¢ÙÖÊÁ¿ÏàͬµÄ²»Í¬ÎïÖÊ£¬Éý¸ßÏàͬµÄζȣ¬ÎüÊÕµÄÈÈÁ¿Ô½¶à£¬ËµÃ÷ÆäÎüÈÈÄÜÁ¦Ô½Ç¿£»
¢ÚÖÊÁ¿ÏàͬµÄ²»Í¬ÎïÖÊ£¬ÎüÊÕÏàͬµÄÈÈÁ¿£¬Î¶ȱ仯ԽС£¬ËµÃ÷ÆäÎüÈÈÄÜÁ¦Ô½Ç¿£»
£¨4£©QÎü=cm¡÷tµÃ£¬¡÷t=
QÎü
cm
£¬ÖÊÁ¿ÏàͬµÄË®ºÍúÓÍÎüÊÕÏàͬµÄÈÈÁ¿£¬ÃºÓ͵ıÈÈÈÈÝΪˮµÄ±ÈÈÈÈݵÄ
1
2
£¬ËùÒÔúÓÍÉý¸ßµÄζÈΪˮÉý¸ßζȵÄ2±¶£¬ËùÒÔCÕýÈ·£®
¹Ê´ð°¸Îª£º£¨1£©¶à£»£¨2£©²»ÄÜ£»¼ÓÈÈʱ¼äµÄ³¤¶Ì£¨ÎüÊÕÈÈÁ¿µÄ¶àÉÙ£©²»½öÓëÓë±ÈÈÈÈÝÓйأ¬»¹ÓëÖÊÁ¿ºÍÉý¸ßµÄζÈÓйأ»£¨3£©Ç¿£»Ç¿£»£¨4£©C£®
µãÆÀ£º±ÈÈÈÈÝÊDZíʾÎïÌåÎüÈÈÄÜÁ¦Ç¿ÈõµÄÎïÀíÁ¿£¬ÖÊÁ¿ÏàͬµÄ²»Í¬ÎïÖÊ£¬Éý¸ßÏàͬµÄζȣ¬ÎüÊÕµÄÈÈÁ¿Ô½¶à£¬ËµÃ÷ÆäÎüÈÈÄÜÁ¦Ô½Ç¿£»ÖÊÁ¿ÏàͬµÄ²»Í¬ÎïÖÊ£¬ÎüÊÕÏàͬµÄÈÈÁ¿£¬Î¶ȱ仯ԽС£¬ËµÃ÷ÆäÎüÈÈÄÜÁ¦Ô½Ç¿£®ÔÚ·ÖÎöÎÊÌâʱ£¬ÐèÕÆÎÕÎüÈȹ«Ê½Q=cm¡÷t£¬²¢ÄܶÔÆä½øÐбäÐΣ¬¸ù¾Ý¹«Ê½½øÐзÖÎö£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ijÑо¿Ð¡×éµÄͬѧÃÇÈ¥º£±ßÓÎÍ棬´ó¼ÒÒ»ÆðÓÖ·¢ÏÖÁ˺ܶàÎÊÌ⣮
£¨1£©´ó¼Ò´©×ÅЬÔÚɳ̲ÉÏÐÐ×ߣ¬¿´×Åɳ̲ÉÏÁôϵĽÅÓ¡£®Ð¡Ã÷Ï룬Èç¹ûÍѵôЬÔÚɳ̲ÉÏÐÐ×ßÁôϵĽÅÓ¡Óë´©×ÅЬÔÚɳ̲ÉÏÐÐ×ßÁôϵĽÅÓ¡Éî¶ÈÊÇ·ñÏàͬ£¿ËûÂíÉϽøÐÐÁËʵÑ飬½á¹û·¢ÏÖ½ÅÓ¡µÄÉî¶È²»Í¬£¬²»´©Ð¬µÄ½ÅÓ¡ÉîһЩ£¬ÄãÄÜ°ïÖúËû½âÊÍÕâÒ»ÏÖÏóÂð£¿
£¨2£©Èç¹ûСÃ÷µÄÌåÖØÊÇ60kg£¬Ã¿Ö»Ð¬Óëɳ̲µÄ½Ó´¥Ãæ»ýÊÇ200cm2£¬ÄÇôСÃ÷´©Ð¬ÐÐ×ßʱ¶Ôɳ̲µÄѹǿÊÇ
3¡Á104Pa
3¡Á104Pa
£¨gÈ¡10N/kg£©
£¨3£©´ó¼Òµ½Ë®ÀïÓÎÓ¾£¬Õ¾ÔÚÉî¼°Ðز¿µÄº£Ë®ÀСÃ÷¸Ð¾õµ½Ðز¿±ïÃÆ£®Õâ¸öÏÖÏó˵Ã÷ÁË
ÒºÌåÄÚ²¿´æÔÚѹǿ
ÒºÌåÄÚ²¿´æÔÚѹǿ
£®ÓÎÓ¾¹ý³ÌÖУ¬¿´×ÅÔ¶´¦º½ÐеÄÂÖ´¬£¬Ð¡ÔƶÔСÃ÷˵£ºÈç¹ûÕâËÒ´¬´Óº£ÖÐÊ»Èë½­ÖУ¬ÄãÈÏΪ´¬Éí»áÖ¹¸¡Ò»Ð©»¹¡¡ÊÇϳÁһЩ£¿Ð¡Ã÷»Ø´ð£º´¬Éí»á
ϳÁ
ϳÁ
һЩ£®Ô­ÒòÊÇ´¬´¦ÓÚ
Ư¸¡
Ư¸¡
״̬£¬Êܵ½µÄ¸¡Á¦
µÈÓÚ
µÈÓÚ
ÖØÁ¦£¬ÒòΪ´¬Êܵ½µÄÖØÁ¦²»±ä£¬ËùÒÔÊܵ½µÄ¸¡Á¦¾Í
²»±ä
²»±ä
£¬¸ù¾Ý¹«Ê½
F¸¡=¦ÑÒºgVÅÅ
F¸¡=¦ÑÒºgVÅÅ
¿ÉÖª£¬ÓÉÓÚ½­Ë®ÃܶÈСÓÚº£Ë®Ãܶȣ¬Ê¹µÃ´¬ÅÅ¿ª½­Ë®µÄÌå»ý
´óÓÚ
´óÓÚ
ÅÅ¿ªº£Ë®µÄÌå»ý£¬¹Ê´¬Éí»á
ϳÁ
ϳÁ
һЩ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

ϱíÊÇС»ªÍ¬Ñ§µÄʵÑéС×éÓÃÈçͼ£¨a£©ËùʾµÄѹǿ¼Æ£¨Í¼ÖÐÒѱêÃ÷¸÷²¿·ÖÃû³Æ£©·Ö±ð²âµÃË®ºÍÑÎË®ÔÚ²»Í¬Éî¶Èʱ£¬Ñ¹Ç¿¼Æ£¨UÐιÜÖÐÊÇË®£©Á½ÒºÖùµÄÒºÃæ¸ß¶ÈÇé¿ö£®
£¨1£©·ÖÎö±íÖÐÐòºÅΪ1¡¢2¡¢3Èý×éÊý¾Ý¿ÉµÃµ½µÄ½áÂÛÊÇ£ºÍ¬ÖÖÒºÌåµÄѹǿËæÉî¶ÈµÄÔö¼Ó¶ø
Ôö´ó
Ôö´ó
£¬±È½Ï±íÖÐÐòºÅΪ3¡¢4Á½×éÊý¾Ý¿ÉµÃµ½µÄ½áÂÛÊÇ£º²»Í¬ÒºÌåµÄѹǿ»¹¸úÒºÌåµÄ
ÃܶÈ
ÃܶÈ
Óйأ®
ÐòºÅ ÒºÌå Éî¶Èh£¨mm£© ѹ    Ç¿   ¼Æ
×óÒºÃ棨mm£© ÓÒÒºÃ棨mm£© ÒºÃæ¸ß¶È²î£¨mm£©
1 Ë® 30 186 214 28
2 60 171 229 58
3 90 158 242 84
4 ÑÎË® 90 154 246 92
£¨2£©ÎªÁ˽øÒ»²½Ñо¿ÔÚͬһÉî¶È£¬ÒºÌåÏò¸÷¸ö·½ÏòµÄѹǿÊÇ·ñÏàµÈ£¬ËûÃÇÓ¦¿ØÖƵÄÁ¿ÓÐ
ÒºÌåÃܶÈ
ÒºÌåÃܶÈ
ºÍ
ÏðƤĤËùÔÚÉî¶È
ÏðƤĤËùÔÚÉî¶È
£¬Òª¸Ä±äµÄÊÇ
ÏðƤĤµÄ·½Ïò
ÏðƤĤµÄ·½Ïò
£®
£¨3£©¿Îºó£¬ÓëС»ªÍ¬×éµÄСÃ÷ÏëÀûÓÃ̽¾¿µÃµ½µÄ½áÂÛÈ¥¼ø±ðË®ºÍ¾Æ¾«£¨ÒÑ֪ˮµÄÃܶȴóÓھƾ«µÄÃܶȣ©£¬Ð¡Ã÷½«½ðÊôºÐÏȺó½þÈëµ½Á½±­ÒºÌåÖУ¬Èçͼ£¨b£©ºÍ£¨c£©Ëùʾ£®Ëû·¢ÏÖͼ£¨c£©ÖÐUÐιÜÁ½±ßµÄÒºÖù¸ß¶È²î½Ï´ó£¬ÓÚÊÇÈÏΪͼ£¨c£©±­×ÓÖÐÊ¢µÄÊÇË®£®¢ÙÄãÈÏΪ£¬Ð¡Ã÷µÄ½áÂÛÊÇ
²»¿É¿¿
²»¿É¿¿
£¨Ìî¡°¿É¿¿µÄ¡±»ò¡°²»¿É¿¿¡±£©£»¢Ú¼òҪ˵Ã÷ÀíÓÉ£º
½ðÊôºÐ£¨»ò¡°ÏðƤĤ¡±£©ÔÚÁ½ÖÖÒºÌåÖеÄÉî¶È²»Í¬£¨»òûÓпØÖƽðÊôºÐ£¨»ò¡°ÏðƤĤ¡±£©ÔÚÁ½ÖÖÒºÌåÖеÄÉî¶ÈÏàͬ£©
½ðÊôºÐ£¨»ò¡°ÏðƤĤ¡±£©ÔÚÁ½ÖÖÒºÌåÖеÄÉî¶È²»Í¬£¨»òûÓпØÖƽðÊôºÐ£¨»ò¡°ÏðƤĤ¡±£©ÔÚÁ½ÖÖÒºÌåÖеÄÉî¶ÈÏàͬ£©
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º½â´ðÌâ

ϱíÊÇС»ªÍ¬Ñ§µÄʵÑéС×éÓÃÈçͼ£¨a£©ËùʾµÄѹǿ¼Æ£¨Í¼ÖÐÒѱêÃ÷¸÷²¿·ÖÃû³Æ£©·Ö±ð²âµÃË®ºÍÑÎË®ÔÚ²»Í¬Éî¶Èʱ£¬Ñ¹Ç¿¼Æ£¨UÐιÜÖÐÊÇË®£©Á½ÒºÖùµÄÒºÃæ¸ß¶ÈÇé¿ö£®
£¨1£©·ÖÎö±íÖÐÐòºÅΪ1¡¢2¡¢3Èý×éÊý¾Ý¿ÉµÃµ½µÄ½áÂÛÊÇ£ºÍ¬ÖÖÒºÌåµÄѹǿËæÉî¶ÈµÄÔö¼Ó¶ø______£¬±È½Ï±íÖÐÐòºÅΪ3¡¢4Á½×éÊý¾Ý¿ÉµÃµ½µÄ½áÂÛÊÇ£º²»Í¬ÒºÌåµÄѹǿ»¹¸úÒºÌåµÄ______Óйأ®
ÐòºÅÒºÌåÉî¶Èh£¨mm£©Ñ¹¡¡¡¡Ç¿¡¡ ¼Æ
×óÒºÃ棨mm£©ÓÒÒºÃ棨mm£©ÒºÃæ¸ß¶È²î£¨mm£©
1ˮ3018621428
26017122958
39015824284
4ÑÎË®9015424692
£¨2£©ÎªÁ˽øÒ»²½Ñо¿ÔÚͬһÉî¶È£¬ÒºÌåÏò¸÷¸ö·½ÏòµÄѹǿÊÇ·ñÏàµÈ£¬ËûÃÇÓ¦¿ØÖƵÄÁ¿ÓÐ______ºÍ______£¬Òª¸Ä±äµÄÊÇ______£®
£¨3£©¿Îºó£¬ÓëС»ªÍ¬×éµÄСÃ÷ÏëÀûÓÃ̽¾¿µÃµ½µÄ½áÂÛÈ¥¼ø±ðË®ºÍ¾Æ¾«£¨ÒÑ֪ˮµÄÃܶȴóÓھƾ«µÄÃܶȣ©£¬Ð¡Ã÷½«½ðÊôºÐÏȺó½þÈëµ½Á½±­ÒºÌåÖУ¬Èçͼ£¨b£©ºÍ£¨c£©Ëùʾ£®Ëû·¢ÏÖͼ£¨c£©ÖÐUÐιÜÁ½±ßµÄÒºÖù¸ß¶È²î½Ï´ó£¬ÓÚÊÇÈÏΪͼ£¨c£©±­×ÓÖÐÊ¢µÄÊÇË®£®¢ÙÄãÈÏΪ£¬Ð¡Ã÷µÄ½áÂÛÊÇ______£¨Ìî¡°¿É¿¿µÄ¡±»ò¡°²»¿É¿¿¡±£©£»¢Ú¼òҪ˵Ã÷ÀíÓÉ£º______£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸