ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÔÚ×ö¡°Ñо¿ÔȱäËÙÖ±ÏßÔ˶¯¡±µÄʵÑéʱ£¬Ä³Í¬Ñ§µÃµ½Ò»ÌõÓõç»ð»¨¼ÆʱÆ÷´òϵÄÖ½´øÈçͼ¼×Ëùʾ£¬²¢ÔÚÆäÉÏÈ¡ÁËA¡¢B¡¢C¡¢D¡¢E¡¢F¡¢G¹²7¸ö¼ÆÊýµã£¬Ã¿ÏàÁÚÁ½¸ö¼ÆÊýµã¼ä»¹ÓÐ4¸öµãÔÚͼÖÐûÓл³ö£¬µç»ð»¨¼ÆʱÆ÷½Ó220 V¡¢50 Hz½»Á÷µçÔ´£®Ëû¾¹ý²âÁ¿²¢¼ÆËãµÃµ½µç»ð»¨¼ÆʱÆ÷ÔÚ´òB¡¢C¡¢D¡¢E¡¢F¸÷µãʱÎïÌåµÄ˲ʱËÙ¶ÈÈçÏÂ±í£º
(1)Éèµç»ð»¨¼ÆʱÆ÷µÄ´òµãÖÜÆÚΪT£¬¼ÆËãvFµÄ¹«Ê½ÎªvF£½________£®
(2)¸ù¾Ý±í¸ñÖеÄÊý¾Ý£¬ÒÔAµã¶ÔÓ¦µÄʱ¿ÌΪt£½0£¬ÊÔÔÚͼÒÒËùʾ×ø±êϵÖкÏÀíµØÑ¡Ôñ±ê¶È£¬×÷³övtͼÏñ£®
(3)ÀûÓøÃͼÏñÇóÎïÌåµÄ¼ÓËÙ¶Èa£½________m/s2.(½á¹û±£ÁôÁ½Î»ÓÐЧÊý×Ö)
(4)Èç¹ûµ±Ê±µçÍøÖн»±äµçÁ÷µÄµçѹ±ä³É210 V£¬¶ø×öʵÑéµÄͬѧ²¢²»ÖªµÀ£¬ÄÇô¼ÓËٶȵIJâÁ¿ÖµÓëʵ¼ÊÖµÏà±È________(Ñ¡Ìî¡°Æ«´ó¡±¡°Æ«Ð¡¡±»ò¡°²»±ä¡±)£®
¡¾´ð°¸¡¿ 0.40 ²»±ä
¡¾½âÎö¡¿£¨1£©¸ù¾ÝÔȱäËÙÖ±ÏßÔ˶¯ÖÐʱ¼äÖеãµÄ˲ʱËٶȵÈÓڸùý³ÌÖеÄƽ¾ùËٶȣ¬µç»ð»¨¼ÆʱÆ÷µÄÖÜÆÚΪT£¬ËùÒÔ´ÓEµãµ½Gµãʱ¼äΪ10T£¬ÓУºvF=
£¨2£©¸ù¾ÝͼÖÐÊý¾Ý£¬ÀûÓÃÃèµã·¨×ö³öͼÏóÈçÏ£»
£¨3£©Í¼ÏóбÂÊ´óСµÈÓÚ¼ÓËٶȴóС£¬¹Êa==0.40m/s2£®
£¨4£©µçÍøµçѹ±ä»¯£¬²¢²»¸Ä±ä´òµãµÄÖÜÆÚ£¬¹Ê²âÁ¿ÖµÓëʵ¼ÊÖµÏà±È²»±ä£®
![](http://thumb2018.1010pic.com/images/loading.gif)