ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÈçͼËùʾÊÇijͬѧ̽¾¿Ð¡³µ¼ÓËÙ¶ÈÓëÁ¦µÄ¹ØϵµÄʵÑé×°Öã¬Ëû½«¹âµçÃŹ̶¨ÔÚˮƽ¹ìµÀÉϵÄBµã£¬Óò»Í¬ÖØÎïͨ¹ýϸÏßÀ­Í¬Ò»Ð¡³µ£¬Ã¿´ÎС³µ¶¼´ÓͬһλÖÃAÓɾ²Ö¹ÊÍ·Å£®

£¨1£©ÈôÓÃ10·Ö¶ÈµÄÓα꿨³ß²â³öÕÚ¹âÌõµÄ×óÓÒ·½ÏòµÄ¿í¶Èd£¬ÈçͼËùʾ£¬Ôò¿í¶ÈΪ________mm£¬ÊµÑéʱ½«Ð¡³µ´ÓͼʾλÖÃÓɾ²Ö¹ÊÍ·Å£¬ÓÉÊý×Ö¼ÆʱÆ÷¶Á³öÕÚ¹âÌõͨ¹ý¹âµçÃŵÄʱ¼ä¦¤t£¬ÔòС³µ¾­¹ý¹âµçÃÅʱµÄËÙ¶ÈΪv£½________(ÓÃ×Öĸ±íʾ)£®

£¨2£©²â³ö¶à×éÖØÎïµÄÖÊÁ¿mºÍ¶ÔÓ¦ÕÚ¹âÌõͨ¹ý¹âµçÃŵÄʱ¼ä¦¤t£¬Í¨¹ýÃèµã×÷³öÏßÐÔͼÏó£¬Ñо¿Ð¡³µ¼ÓËÙ¶ÈÓëÁ¦µÄ¹Øϵ£®´¦ÀíÊý¾ÝʱӦ×÷³ö________ͼÏó£®

A£®¦¤t£­m B£®¦¤t2£­m

C.£­m D.£­m

£¨3£©ÓÐһλͬѧͨ¹ýʵÑé²âÁ¿×÷³öµÄͼÏßÈçͼËùʾ£¬ÊÔ·ÖÎö£º

¢ÙͼÏß²»Í¨¹ý×ø±êÔ­µãµÄÔ­ÒòÊÇ________£»

¢ÚͼÏßÉϲ¿ÍäÇúµÄÔ­ÒòÊÇ________£®

¡¾´ð°¸¡¿ 4.7 D ûÓÐƽºâĦ²ÁÁ¦»òĦ²ÁÁ¦Æ½ºâ²»¹» δÂú×ãÖØÎïÖÊÁ¿Ô¶Ð¡ÓÚС³µµÄÖÊÁ¿

¡¾½âÎö¡¿£¨1£©¿í¶ÈΪ0.4cm+0.1mm¡Á7=4.7mm£»Ð¡³µ¾­¹ý¹âµçÃÅʱµÄËÙ¶ÈΪv£½£®

£¨2£©ÓÉÌâÒâ¿ÉÖª£¬¸ÃʵÑéÖб£³ÖС³µÖÊÁ¿M²»±ä£¬Òò´ËÓУºv2=2as£¬ £¬¶ø£¬ËùÒÔ

ËùÒÔÒª»­³ö-mͼÏ󣬹ÊÑ¡D.
£¨3£©¢Ù¿ªÊ¼µ±Ð¡³µ¹ÒÉÏÖØÎïʱ£¬¼ÓËÙ¶ÈȴΪÁ㣬ÏßÐÔͼÏó²»Í¨¹ý×ø±êÔ­µã£¬¹Êµ¼ÖÂͼÏó²»¹ýÔ­µãµÄÔ­ÒòÊÇľ°åÇã½ÇƫС£®¼´ËµÃ÷²Ù×÷¹ý³ÌÖÐûÓÐƽºâĦ²ÁÁ¦»òÕßƽºâĦ²ÁÁ¦²»×㣮
¢ÚËæ×ÅÖØÎïÖÊÁ¿²»¶ÏµÄÔö´ó£¬ÒѾ­²»Âú×ãС³µµÄÖÊÁ¿Ô¶Ô¶´óÓÚÖØÎïµÄÖÊÁ¿£¬ËùÒÔͼÏó³öÏÖÍäÇú£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø