ÌâÄ¿ÄÚÈÝ

Ò»ÎïÌå¾²Ö¹ÔÚµØÃæÉÏ£¬ÔÚÊúÖ±·½ÏòµÄÀ­Á¦×÷ÓÃÏ¿ªÊ¼ÏòÉÏÔ˶¯£¨²»¼Æ¿ÕÆø×èÁ¦£©£®ÔÚÏòÉÏÔ˶¯µÄ¹ý³ÌÖУ¬ÒÔµØÃæÎª²Î¿¼Æ½Ã棬ÎïÌåµÄ»úеÄÜEÓëÉÏÉý¸ß¶ÈhµÄ¹ØÏµÍ¼ÏóÈçͼ7Ëùʾ£¬ÆäÖÐ0-h1¹ý³ÌµÄͼÏßÊǹýÔ­µãµÄÖ±Ïߣ¬h1~h2¹ý³ÌµÄͼÏßΪƽÐÐÓÚºáÖáµÄÖ±Ïߣ®Ôò
A£®ÔÚ0~h2ÉÏÉý¹ý³ÌÖУ¬ÎïÌåÏÈ×ö¼ÓËÙÔ˶¯£¬ºó×öÔÈËÙÔ˶¯
B£®ÔÚ0~h1ÉÏÉý¹ý³ÌÖУ¬ÎïÌåµÄ¼ÓËٶȲ»¶ÏÔö´ó
C£®ÔÚ0~hlÉÏÉý¹ý³ÌÖУ¬À­Á¦µÄ¹¦Âʱ£³Ö²»±ä
D£®ÔÚh1~h2ÉÏÉý¹ý³ÌÖУ¬ÎïÌå´¦ÓÚÍêÈ«Ê§ÖØ×´Ì¬
D

ÊÔÌâ·ÖÎö£ºÓÉÓÚ»úеÄܵı仯ȡ¾öÓÚ³ýÖØÁ¦ÒÔ´¦µÄÁ¦×öµÄ¹¦£¬¶øÔÚO~h1¹ý³ÌÖУ¬Í¼ÏóÊÇÒ»Ìõ¹ýÔ²µãµÄÖ±Ïߣ¬¿ÉÖªÀ­Á¦´óС²»±ä£¬¶øÎïÌå´Ó¾²Ö¹¿ªÊ¼Ô˶¯£¬ÎïÌåÒ»¶¨×öÔȼÓËÙÖ±ÏßÔ˶¯£¬AB´íÎó£¬ÔÚÉÏÉýµÄ¹ý³ÌÖУ¬ËÙ¶ÈÔ½À´Ô½´ó£¬Òò´ËÀ­Á¦µÄ¹¦ÂÊÔ½À´Ô½´ó£¬C´íÎó£¬ÔÚh1~h2ÉÏÉý¹ý³ÌÖУ¬»úеÄܲ»±ä£¬´ËʱÀ­Á¦ÎªÁ㣬ÎïÌå×öÊúÖ±ÉÏÅ×Ô˶¯£¬´ËʱÎïÌå´¦ÓÚÍêÈ«Ê§ÖØ×´Ì¬£¬DÕýÈ·¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÔÚ̽¾¿¼ÓËÙ¶ÈÓëÁ¦¡¢ÖÊÁ¿µÄ¹ØÏµÊµÑéÖУ¬²ÉÓÃÈçͼ1ËùʾµÄʵÑé×°Öã¬Ð¡³µ¼°³µÖÐíÀÂëµÄÖÊÁ¿ÓÃM±íʾ£¬Å̼°ÅÌÖÐíÀÂëµÄÖÊÁ¿ÓÃm±íʾ£¬Ð¡³µµÄ¼ÓËÙ¶È¿ÉÓÉС³µºóÍ϶¯µÄÖ½´ø´òÉÏµÄµã¼ÆËã³ö£®

£¨1£©ÊµÑéǰӦÏÈÆ½ºâĦ²ÁÁ¦£¬·½·¨£º²»¹ÒÍÐÅÌ£¬Ê¹Ð¡³µÍÏ×ÅÖ½´ø£¬Ö½´øÍ¨¹ý´òµã¼ÆÊ±Æ÷£¬²¢ÇÒʹ´òµã¼ÆÊ±Æ÷´¦ÓÚ¹¤×÷״̬£¬Öð½¥µ÷½Úľ°åµÄÇã½Ç£¬Ê¹´òϵÄÖ½´øµã¼ä¾àÏàµÈ£¬Ôò˵Ã÷С³µ×ö______£¬¼´Æ½ºâÁËĦ²ÁÁ¦£®
£¨2£©µ±MÓëmµÄ´óС¹ØÏµÂú×ã______ʱ£¬²Å¿ÉÒÔÈÏΪÉþ¶ÔС³µµÄÀ­Á¦´óСµÈÓÚÅ̼°ÅÌÖÐíÀÂëµÄÖØÁ¦£®
£¨3£©Ä³Í¬Ñ§±£³ÖС³µµÄÖÊÁ¿²»±ä£¬¸Ä±äÅÌÖÐíÀÂëµÄÖÊÁ¿£¬¸ù¾ÝËùµÃÊý¾Ý£¬ÔÚÈçͼ2ËùÊ¾×ø±êϵÖÐ×÷³öa-FͼÏó£®Í¼Ïß´æÔڽؾ࣬ÆäÔ­ÒòÊÇ______£ºÓÉͼÏó¿ÉµÃ³öµÄ½áÂÛÊÇ______£®
£¨4£©Èçͼ3ËùʾΪijͬѧÔÚ×öʵÑéʱÓÉ´òµã¼ÆÊ±Æ÷µÃµ½µÄ±íʾС³µÔ˶¯¹ý³ÌµÄÒ»ÌõÇåÎúÖ½´ø£¬Ö½´øÉÏÁ½ÏàÁÚ¼ÆÊýµãµÄʱ¼ä¼ä¸ôΪT=0.10s£¬ÆäÖÐx1=7.05cm¡¢x2=7.68cm¡¢x3=8.33cm¡¢x4=8.95cm¡¢x5=9.61cm¡¢x6=10.26cm£¬ÔòAµã´¦Ë²Ê±ËٶȵĴóСÊÇ______m/s£¬¼ÓËٶȵĴóСÊÇ______m/s2£¨Ìáʾ£ºÓÃÖð²î·¨¼ÆËã¼ÓËÙ¶È£¬¼ÆËã½á¹û±£ÁôÁ½Î»ÓÐЧÊý×Ö£©£®
ijͬѧÔÚ×ö¡°Ì½¾¿¼ÓËÙ¶ÈaÓëÁ¦F¡¢ÖÊÁ¿mµÄ¹ØÏµ¡±ÊµÑéʱ£¬Ê¹ÓÃÁËÈçͼ£¨a£©ËùʾµÄʵÑé×°Öüòͼ£®ÊµÑéÖÐÈÏΪϸÉþ¶ÔС³µÀ­Á¦FµÈÓÚɰºÍɰͰµÄ×ÜÖØÁ¦£¬Ð¡³µÔ˶¯¼ÓËÙ¶Èa¿ÉÓÃÖ½´øÉÏ´ò³öµÄµãÇóµÃ£®

£¨1£©Í¼£¨b£©ÎªÄ³´ÎʵÑéµÃµ½µÄÖ½´ø£¬¸ù¾ÝÖ½´ø¿ÉÇó³öС³µµÄ¼ÓËÙ¶È´óСΪ______m/s2£®£¨±£ÁôÁ½Î»ÓÐЧÊý×Ö£©
£¨2£©ÔÚ¡°Ì½¾¿¼ÓËÙ¶ÈaÓëÖÊÁ¿mµÄ¹ØÏµ¡±Ê±£¬±£³ÖɰºÍɰͰÖÊÁ¿²»±ä£¬¸Ä±äС³µÖÊÁ¿m£¬·Ö±ðµÃµ½Ð¡³µ¼ÓËÙ¶ÈaÓëÖÊÁ¿mµÄÏà¹ØÊý¾ÝÈçÏÂ±í£º
´ÎÊý1234567
С³µ¼ÓËÙ¶Èa/m?s-21.721.481.251.000.750.500.30
С³µÖÊÁ¿m/kg0.290.330.400.500.711.001.67
ÖÊÁ¿µ¹Êý
1
m
/kg-1
3.453.032.502.001.411.000.60
¸ù¾ÝÉϱíÊý¾Ý£¬ÎªÖ±¹Û·´Ó³F²»±äʱaÓëmµÄ¹ØÏµ£¬ÇëÔÚͼ£¨c£©·½¸ñ×ø±êÖ½ÖÐÑ¡ÔñÇ¡µ±±äÁ¿½¨Á¢×ø±êϵ£¬²¢×÷³öÏàÓ¦µÄͼÏߣ®¸ù¾ÝËù×÷³öµÄͼÏߣ¬¿ÉÒԵóöµÄ½áÂÛÊÇ______£®
£¨3£©ÔÚ¡°Ì½¾¿¼ÓËÙ¶ÈaÓëÁ¦FµÄ¹ØÏµ¡±Ê±£¬±£³ÖС³µµÄÖÊÁ¿²»±ä£¬¸Ä±äСͰÖÐɰµÄÖÊÁ¿£¬ÓеÄ×éͬѧ¸ù¾ÝʵÑéÊý¾Ý×÷³öÁ˼ÓËÙ¶ÈaÓëÁ¦FͼÏßÈçͼ£¨d£©Ëùʾ£¬¸ÃͼÏß²»Í¨¹ý×ø±êÔ­µã£¬ÊÔ·ÖÎöͼÏß²»Í¨¹ý×ø±êÔ­µãµÄÔ­ÒòÊÇ______£®

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

¾«Ó¢¼Ò½ÌÍø