ÌâÄ¿ÄÚÈÝ
£¨8·Ö£©Ä³Í¬Ñ§ÓÃÈçͼËùʾµÄ×°ÖÃÀ´²âÁ¿µ±µØÖØÁ¦¼ÓËÙ¶È£®
¢ÙÏÂÁÐÓйزÙ×÷µÄÐðÊöÕýÈ·µÄÊÇ£¨ £©

¢ÚʵÑéµÃµ½Ò»ÌõÖ½´ø£¬²âµÃ¸÷µãÖ®¼äµÄ¾àÀëÈçͼËùʾ£®ÒÑÖªµçԴƵÂÊ
Ϊ50HZ£¬ÔòÖ½´øÖÐÏàÁÚÁ½µã¼äµÄʱ¼ä¼ä¸ôÊǣߣߣߣ»´Ó¸ÃÖ½´ø¿ÉÖª£¬ÖØÎïµÄ¼ÓËÙ¶È´óСa£½£ß£ß£ßm/s2£¨±£ÁôÈýλÓÐЧÊý×Ö£©£®

¢ÛÇëд³ö±¾ÊµÑé²úÉúÎó²îµÄÁ½¸öÖ÷ÒªÔÒò: a.£ß£ß£ß£ß£ß£ß£ß£ß£»b.£ß£ß£ß£ß£ß£ß£ß£ß£»
¢ÙÏÂÁÐÓйزÙ×÷µÄÐðÊöÕýÈ·µÄÊÇ£¨ £©
| A£®°²×°´òµã¼ÆÊ±Æ÷ʱҪעÒâÈÃÉÏÏÂÏÞλ¿×ÔÚͬһÊúÖ±ÏßÉÏ |
| B£®½«´òµã¼ÆÊ±Æ÷ÓëÖ±Á÷µÍѹµçÔ´Á¬½Ó |
| C£®Ó¦Ñ¡ÔñÃܶȴó¡¢Ìå»ýСµÄÖØÎÊÍ·ÅÖ½´øÊ±ÈÃÖØÎï¿¿½ü´òµã¼ÆÊ±Æ÷ |
| D£®Ó¦ÏÈÊÍ·ÅÖ½´ø£¬È»ºó½ÓͨµçÔ´ |
Ϊ50HZ£¬ÔòÖ½´øÖÐÏàÁÚÁ½µã¼äµÄʱ¼ä¼ä¸ôÊǣߣߣߣ»´Ó¸ÃÖ½´ø¿ÉÖª£¬ÖØÎïµÄ¼ÓËÙ¶È´óСa£½£ß£ß£ßm/s2£¨±£ÁôÈýλÓÐЧÊý×Ö£©£®
¢ÛÇëд³ö±¾ÊµÑé²úÉúÎó²îµÄÁ½¸öÖ÷ÒªÔÒò: a.£ß£ß£ß£ß£ß£ß£ß£ß£»b.£ß£ß£ß£ß£ß£ß£ß£ß£»
¢ÙAC£¨2·Ö£©£»¢Ú 0.02£¨2·Ö£©£»9.63£¨2·Ö£©¢Ûa.Ö½´øÓëÏÞλ¿×µÄĦ²Á£»b.¿ÕÆø×èÁ¦µÄÓ°Ï죻c.²âÁ¿Îó²î£¨ÒÔÉÏÈýµã´ð¶ÔÁ½µã¼´¸ø2·Ö£©
ÊÔÌâ·ÖÎö£º¢ÙΪ¼õСֽ´øÓë´òµã¼ÆÊ±Æ÷¼äµÄĦ²Á£¬Ó¦Ê¹ÏÞλ¿×ÔÚͬһÊúÖ±ÏßÉÏ£¬ËùÒÔAÕýÈ·£»´òµã¼ÆÊ±Æ÷Óë220V½»Á÷µçÔ´Á¬½Ó£¬ËùÒÔB´íÎó£»Îª¼õС¿ÕÆø×èÁ¦µÄÓ°Ï죬ӦѡÔñÃܶȴó¡¢Ìå»ýСµÄÖØÎΪ¸ü³ä·ÖµÄÀûÓÃÖ½´ø£¬ÊÍ·ÅÖ½´øÊ±ÈÃÖØÎï¿¿½ü´òµã¼ÆÊ±Æ÷£¬ËùÒÔCÕýÈ·£»Ó¦ÏȽÓͨµçÔ´£¬È»ºóÊÍ·ÅÖ½´ø£¬ËùÒÔD´íÎ󣻢ڴòµãÖÜÆÚΪƵÂʵĵ¹Êý0.02s£»¸ù¾ÝÖð²î·¢
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿