ÌâÄ¿ÄÚÈÝ

£¨6·Ö£©³¤ÀÖijУÎïÀí̽¾¿ÊµÑéС×飬ʹÓÃ50HZ½»Á÷µç£¬ÀûÓôòµã¼ÆʱÆ÷´ò³öµÄÒ»ÌõÖ½´øÈçͼËùʾ¡£A¡¢B¡¢C¡¢D¡¢EΪÎÒÃÇÔÚÖ½´øÉÏËùÑ¡µÄ¼ÆÊýµã¡£Ã¿ÏàÁÚµÄÁ½¸ö¼ÆÊýµãÖ®¼äÓÐËĸöСµãδ»­³ö¡£Ôò£º

£¨1£©¼ÆÊýµã¼äµÄʱ¼ä¼ä¸ôΪ____s£»
£¨2£©¸ù¾ÝÖ½´øÉÏËù²âµÃÊý¾Ý£¬´òµã¼ÆʱÆ÷´òÏÂCµãʱС³µµÄ˲ʱËٶȣ¬vC£½_________m/s£»£¨¼ÆËã½á¹û±£ÁôÁ½Î»ÓÐЧÊý×Ö£©
£¨3£©Ð¡³µµÄ¼ÓËÙ¶Èa£½_________ m/s2¡££¨¼ÆËã½á¹û±£ÁôÁ½Î»ÓÐЧÊý×Ö£©
£¨1£©0.1 £¨2·Ö£©£» £¨2£©0.34 £¨2·Ö£©£» £¨3£©0.40  £¨2·Ö£©£¨±¸×¢£º0.4²»¸ø·Ö£©

ÊÔÌâ·ÖÎö£º
£¨1£©´òµã¼ÆʱÆ÷µÄÖÜÆÚÊÇ0.02s£¬Ã¿ÏàÁÚµÄÁ½¸ö¼ÆÊýµãÖ®¼äÓÐËĸöСµãδ»­³ö£¬ÔòÿÏàÁڵļÆÊýµã¼ä¹²ÓÐ5¸öÖÜÆÚ£¬Ôòʱ¼ä¼ä¸ôΪ0.1s£»
£¨2£©ÔȱäËÙÖ±ÏßÔ˶¯Öмäʱ¿ÌµÄËٶȵÈÓÚÕâ¶Îƽ¾ùËٶȣ¬Ôò¡£
£¨3£©ÓÉÖð²î·¨¿ÉµÃ£º
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
£¨13·Ö£©ÈçͼËùʾΪ¡±Ì½¾¿¼ÓËÙ¶ÈÓëÎïÌåÊÜÁ¦ÓëÖÊÁ¿µÄ¹Øϵ¡±ÊµÑé×°ÖÃͼ£®Í¼ÖÐAΪС³µ£¬BΪװÓÐíÀÂëµÄСÅÌ£¬CΪһ¶Ë´øÓж¨»¬Âֵij¤Ä¾°å£¬Ð¡³µÍ¨¹ýÖ½´øÓëµç»ð»¨´òµã¼ÆʱÆ÷ÏàÁ¬£¬¼ÆʱÆ÷½Ó50Hz½»Á÷µç£®Ð¡³µµÄÖÊÁ¿Îª£¬Ð¡ÅÌ£¨¼°íÀÂ룩µÄÖÊÁ¿Îª£®

£¨1£©ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ_______¡£
A£®ÎªÆ½ºâС³µÓëˮƽľ°åÖ®¼äĦ²ÁÁ¦£¬Ó¦½«Ä¾°å²»´ø»¬ÂÖµÄÒ»¶ËÊʵ±µæ¸ß£¬ÔÚ²»¹ÒСÅÌ£¨¼°íÀÂ룩µÄÇé¿öÏÂʹС³µÇ¡ºÃ×öÔÈËÙÔ˶¯
B£®Ã¿´Î¸Ä±äС³µÖÊÁ¿Ê±£¬Ó¦ÖØÐÂƽºâĦ²ÁÁ¦
C£®±¾ÊµÑéÓ¦Ô¶´óÓÚ
D£®ÔÚÓÃͼÏñ̽¾¿¼ÓËÙ¶ÈÓëÖÊÁ¿¹Øϵʱ£¬Ó¦×÷ͼÏñ
£¨2£©ÊµÑéÖУ¬µÃµ½Ò»Ìõ´òµãµÄÖ½´ø£¬ÈçͼËùʾ£¬ÒÑÖªÏàÁÚ¼ÆÊýµã¼äµÄʱ¼ä¼ä¸ôΪ£¬ÇÒ¼ä¾à¡¢¡¢¡¢¡¢¡¢ÒÑÁ¿³ö£¬Ôò¼ÆËãС³µ¼ÓËٶȵıí´ïʽΪ=_________________£»
£¨3£©Ä³Í¬Ñ§ÔÚƽºâĦ²ÁÁ¦ºó£¬±£³ÖС³µÖÊÁ¿²»±äµÄÇé¿öÏ£¬Í¨¹ý¶à´Î¸Ä±äíÀÂëÖØÁ¦£¬×÷³öС³µ¼ÓËÙ¶ÈÓëíÀÂëÖØÁ¦µÄͼÏóÈçͼËùʾ£¬ÈôÅ£¶ÙµÚ¶þ¶¨ÂɳÉÁ¢£¬ÖØÁ¦¼ÓËٶȣ¬ÔòС³µµÄÖÊÁ¿Îª__________kg.СÅ̵ÄÖÊÁ¿Îª__________kg.(½á¹û±£ÁôÁ½Î»ÓÐЧÊý×Ö)
£¨4£©Èç¹ûíÀÂëµÄÖØÁ¦Ô½À´Ô½´óʱ£¬Ð¡³µµÄ¼ÓËٶȲ»ÄÜÎÞÏÞÖƵØÔö¼Ó£¬»áÇ÷½üÓÚijһ¼«ÏÞÖµ£¬´Ë¼«ÏÞֵΪ_________________¡£

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

¾«Ó¢¼Ò½ÌÍø