ÌâÄ¿ÄÚÈÝ
ÎÒ¹úÊ×λߵ·ÃÌ«¿ÕµÄº½ÌìÔ±ÑîÀûΰÔÚµØÇòÉÏÖØ637N£¬ÔòËû³Ë×ø¡°ÉñÖÛ5ºÅ¡±ÔØÈË·É´¬ÔÚÌ«¿ÕÖзÉÐÐʱ£¬ËûµÄÖÊÁ¿Îª________kg£®±±¾©Ê±¼ä2003Äê10ÔÂ16ÈÕ6ʱ23·Ö£¬ÔÚÌ«¿ÕÖÐΧÈƵØÇò·ÉÐÐ14Ȧºó£¬ÑîÀûΰ°²È«·µ»Ø£¬½µÂäÔÚÔ¤¶¨µÄ׎³¡--ÄÚÃɹÅËÄ×ÓÍõÆì±±²¿µÄ°¢Ä¾¹ÅÀÉÄÁ³¡ÉÏ£®ÔòÑîÀûΰ´ÓÌ«¿Õ·µ»ØµØÃæµÄ¹ý³ÌÖУ¬ËûµÄÖÊÁ¿½«________£¨Ñ¡Ìî¡°²»±ä¡±¡¢¡°±ä´ó¡±»ò¡°±äС¡±£©£®
65 ²»±ä
·ÖÎö£ºÎïÌåµÄÖØÁ¦ºÍËüµÄÖÊÁ¿³ÉÕý±È£¬ÔÚÒÑÖªÖØÁ¦µÄÇé¿öÏ£¬¿ÉÒÔͨ¹ý¹«Ê½G=mg£¬Çó³öËüµÄÖÊÁ¿£®ÓÖÒòΪÖÊÁ¿ÊÇÎïÌåËùº¬ÎïÖʵĶàÉÙ£¬²»ËæÆäλÖõı仯¶ø¸Ä±ä£¬ËùÒԾͿÉÒÔÅжϺ½ÌìÔ±ÔÚÌ«¿ÕºÍ·µ»ØʱµÄÖÊÁ¿ÁË£®
½â´ð£ºÒòΪº½ÌìÔ±ÔÚµØÇòÉϵÄÖØΪ637N£¬ËùÒÔÀûÓù«Ê½¿ÉÇó³öÆäÖÊÁ¿m=
=
=65kg£®Í¬Ò»ÎïÌåµÄÖÊÁ¿²»ËæËù´¦Î»Öõĸıä¶ø¸Ä±ä£¬ËùÒÔµ±Ëû³Ë×ø·É´¬ÔÚÌ«¿ÕÖзÉÐÐʱÖÊÁ¿ÈÔΪ65kg£¬ÔÚËû·µ»ØµØÃæµÄ¹ý³ÌÖУ¬ÖÊÁ¿Ò²²»»á·¢Éú±ä»¯£®
¹Ê´ð°¸Îª£º65£¬²»±ä£®
µãÆÀ£ºÖÊÁ¿ÊÇÎïÖʱ¾ÉíµÄÒ»ÖÖÊôÐÔ£¬Ö»ÒªÊÇͬһÎïÌ壬ÔÚÈκÎλÖÃËüµÄÖÊÁ¿¶¼²»»á¸Ä±ä£®
·ÖÎö£ºÎïÌåµÄÖØÁ¦ºÍËüµÄÖÊÁ¿³ÉÕý±È£¬ÔÚÒÑÖªÖØÁ¦µÄÇé¿öÏ£¬¿ÉÒÔͨ¹ý¹«Ê½G=mg£¬Çó³öËüµÄÖÊÁ¿£®ÓÖÒòΪÖÊÁ¿ÊÇÎïÌåËùº¬ÎïÖʵĶàÉÙ£¬²»ËæÆäλÖõı仯¶ø¸Ä±ä£¬ËùÒԾͿÉÒÔÅжϺ½ÌìÔ±ÔÚÌ«¿ÕºÍ·µ»ØʱµÄÖÊÁ¿ÁË£®
½â´ð£ºÒòΪº½ÌìÔ±ÔÚµØÇòÉϵÄÖØΪ637N£¬ËùÒÔÀûÓù«Ê½¿ÉÇó³öÆäÖÊÁ¿m=
![](http://thumb.1010pic.com/pic5/latex/168646.png)
![](http://thumb.1010pic.com/pic5/latex/362151.png)
¹Ê´ð°¸Îª£º65£¬²»±ä£®
µãÆÀ£ºÖÊÁ¿ÊÇÎïÖʱ¾ÉíµÄÒ»ÖÖÊôÐÔ£¬Ö»ÒªÊÇͬһÎïÌ壬ÔÚÈκÎλÖÃËüµÄÖÊÁ¿¶¼²»»á¸Ä±ä£®
![](http://thumb2018.1010pic.com/images/loading.gif)
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿