ÌâÄ¿ÄÚÈÝ

ÔÚ¡°Ì½¾¿ºãÁ¦×ö¹¦Ó붯ÄܸıäµÄ¹Øϵ¡±ÊµÑéÖУ¬Ä³ÊµÑéС×é²ÉÓÃÈçͼ8£¨¼×£©µÄʵÑé×°Öá£

£¨1£©ÊµÑéʱΪÁ˱£Ö¤Ð¡³µÊܵ½µÄºÏÍâÁ¦ÓëɳºÍɳͰµÄ×ÜÖØÁ¦´óС»ù±¾ÏàµÈ£¬ÔÚɳºÍɳͰµÄ×ÜÖÊÁ¿mÓëС³µµÄÖÊÁ¿MµÄ¹Øϵ±ØÐëÂú×ãm << MµÄͬʱ£¬ÊµÑéʱÊ×ÏÈÒª×öµÄ²½ÖèÊÇ               ¡£
£¨2£©Èçͼ9£¨ÒÒ£©ÎªÊµÑéÖдò³öµÄÒ»ÌõÖ½´ø£¬Ñ¡È¡Ö½´øÖеÄA¡¢BÁ½µãÀ´Ì½¾¿ºãÁ¦×ö¹¦Ó붯ÄܸıäµÄ¹Øϵ£¬²â³öA¡¢BÁ½µã¼ä¾àsºÍËٶȴóСvA¡¢vB¡£ÒÑ֪ɰºÍÉ°Í°µÄ×ÜÖÊÁ¿m£¬Ð¡³µµÄÖÊÁ¿M£¬ÖØÁ¦¼ÓËÙ¶Èg¡£Ôò±¾ÊµÑéÒªÑéÖ¤µÄÊýѧ±í´ïʽΪ                                ¡££¨ÓÃÌâÖеÄ×Öĸ±íʾʵÑéÖвâÁ¿µÃµ½ÎïÀíÁ¿£©¡£
ËÄ¡¢¼ÆËãÌ⣨±¾Ìâ¹²3СÌ⣬¹²36·Ö£©½â´ðӦд³ö±ØÒªµÄÎÄ×Ö˵Ã÷¡¢·½³ÌʽºÍÖØÒªÑÝËã²½Ö衣ֻд×îºó´ð°¸µÄ²»Äܵ÷֣¬ÓÐÊýÖµ¼ÆËãµÄÌ⣬´ð°¸ÖбØÐëÃ÷ȷд³öÊýÖµºÍµ¥Î»¡£
£¨1£©Æ½ºâĦ²ÁÁ¦    £¨3·Ö£©
£¨2£©mgs = £¨3·Ö£©
ÂÔ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
£¨18·Ö£©
£¨1£©Ä³×éͬѧÉè¼ÆÁË¡°Ì½¾¿¼ÓËÙ¶ÈÓëÎïÌåËùÊܺÏÁ¦¼°ÖÊÁ¿µÄ¹Øϵ¡±ÊµÑ飮ͼ£¨£©ÎªÊµÑé×°Öüòͼ£¬AΪС³µ£¬BΪµç»ð»¨¼ÆʱÆ÷£¬CΪװÓÐϸɰµÄСͰ£¬DΪһ¶Ë´øÓж¨»¬Âֵij¤·½ÐÎľ°å£¬ÊµÑéÖÐÈÏΪϸÉþ¶ÔС³µÀ­Á¦µÈÓÚϸɰºÍСͰµÄ×ÜÖØÁ¿£¬Ð¡³µÔ˶¯µÄ¼ÓËٶȿÉÓÃÖ½´øÉÏ´ò³öµÄµãÇóµÃ£®

¢Ùͼ£¨b£©ÎªÄ³´ÎʵÑéµÃµ½µÄÖ½´ø£¬ÒÑ֪ʵÑéËùÓõçÔ´µÄƵÂÊΪ50Hz£®¸ù¾ÝÖ½´ø¿ÉÇó³öС³µµÄ¼ÓËٶȴóСΪ                  m/s2£®£¨½á¹û±£Áô¶þλÓÐЧÊý×Ö£©
¢ÚÔÚ¡°Ì½¾¿¼ÓËÙ¶ÈÓëÖÊÁ¿µÄ¹Øϵ¡±Ê±£¬±£³ÖϸɰºÍСͰÖÊÁ¿²»±ä£¬¸Ä±äС³µÖÊÁ¿£¬·Ö±ð¼Ç¼С³µ¼ÓËÙ¶ÈÓëÆäÖÊÁ¿µÄÊý¾Ý£®ÔÚ·ÖÎö´¦ÀíÊý¾Ýʱ£¬¸Ã×éͬѧ²úÉú·ÖÆ磺¼×ͬѧÈÏΪӦ¸Ã¸ù¾ÝʵÑéÖвâµÃµÄÊý¾Ý×÷³öС³µ¼ÓËÙ¶ÈÓëÆäÖÊÁ¿µÄͼÏó£®ÒÒͬѧÈÏΪӦ¸Ã¸ù¾ÝʵÑéÖвâµÃµÄÊý¾Ý×÷³öС³µ¼ÓËÙ¶ÈÓëÆäÖÊÁ¿µ¹ÊýµÄͼÏó£®Á½Î»Í¬Ñ§¶¼°´ÕÕ×Ô¼ºµÄ·½°¸½«ÊµÑéÊý¾ÝÔÚ×ø±êϵÖнøÐÐÁ˱ê×¢£¬µ«ÉÐδÍê³ÉͼÏó£¨ÈçÏÂͼËùʾ£©£®ÄãÈÏΪͬѧ           £¨Ìî¡°¼×¡±¡¢¡°ÒÒ¡±£©µÄ·½°¸¸üºÏÀí£®Çë¼ÌÐø°ïÖú¸Ãͬѧ×÷³ö×ø±êϵÖеÄͼÏó£®

¢ÛÔÚ¡°Ì½¾¿¼ÓËÙ¶ÈÓëºÏÁ¦µÄ¹Øϵ¡±Ê±£¬±£³ÖС³µµÄÖÊÁ¿²»±ä£¬¸Ä±äСͰÖÐϸɰµÄÖÊÁ¿£¬¸Ãͬѧ¸ù¾ÝʵÑéÊý¾Ý×÷³öÁ˼ÓËÙ¶ÈÓëºÏÁ¦µÄͼÏßÈçͼ£¨£©£¬¸ÃͼÏß²»Í¨¹ý×ø±êÔ­µã£¬ÊÔ·ÖÎöͼÏß²»Í¨¹ý×ø±êÔ­µãµÄÔ­Òò£®
´ð£º¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£®

£¨2£©Ä³´ý²âµç×èµÄ¶î¶¨µçѹΪ3V£¨×èÖµ´óԼΪ10¦¸£©£®Îª²âÁ¿Æä×èÖµ£¬ÊµÑéÊÒÌṩÁËÏÂÁпÉÑ¡ÓõÄÆ÷²Ä
A£ºµçÁ÷±íA1£¨Á¿³Ì300mA£¬ÄÚ×èÔ¼1¦¸£©
B£ºµçÁ÷±íA2£¨Á¿³Ì0.6A£¬ÄÚ×èÔ¼0.3¦¸£©
C£ºµçѹ±íV1£¨Á¿³Ì3.0V£¬ÄÚ×èÔ¼3k¦¸£©
D£ºµçѹ±íV2£¨Á¿³Ì5.0V£¬ÄÚ×èÔ¼5k¦¸£©
E£º»¬¶¯±ä×èÆ÷R1£¨×î´ó×èֵΪ50¦¸£©
F£º»¬¶¯±ä×èÆ÷R2£¨×î´ó×èֵΪ500¦¸£©
G£ºµçÔ´E£¨µç¶¯ÊÆ4V£¬ÄÚ×è¿ÉºöÂÔ£©
H£ºµç¼ü¡¢µ¼ÏßÈô¸É£®
¢ÙΪÁ˾¡¿ÉÄÜÌá¸ß²âÁ¿×¼È·¶È£¬Ó¦Ñ¡ÔñµÄÆ÷²ÄΪ£¨Ö»ÐèÌîдÆ÷²ÄÇ°ÃæµÄ×Öĸ¼´¿É£©
µçÁ÷±í_________£»µçѹ±í___________£»»¬¶¯±ä×èÆ÷_____________£®
¢ÚÏÂÁиø³öµÄ²âÁ¿µç·ÖУ¬×îºÏÀíµÄµç·ÊÇ

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø