ÌâÄ¿ÄÚÈÝ

½«ºì±í±Ê²åÈë¶àÓõç±íµÄ¡°£«¡±²å¿×£¬ºÚ±í±Ê²åÈë¶àÓõç±íµÄ¡°£­¡±²å¿×£¬Óøñí²âÖ±Á÷µçѹ¡¢²âµç×èÆ÷µç×è»ò²â¶þ¼«¹ÜµÄÕý·´Ïòµç×èʱ£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ       

A£®²âµçѹʱ£¬µçÁ÷´Óºì±í±ÊÁ÷³ö¶àÓõç±í£»²âµç×èʱ£¬µçÁ÷´Óºì±í±ÊÁ÷Èë¶àÓõç±í
B£®²âµçѹʱ£¬µçÁ÷´Óºì±í±ÊÁ÷Èë¶àÓõç±í£»²âµç×èʱ£¬µçÁ÷´Óºì±í±ÊÁ÷³ö¶àÓõç±í
C£®Ñ¡ÔñÅ·Ä·µµ¡°¡Á10¡±µµ²¢µ÷Áãºó£¬½«Á½±í±ÊÓë´ý²âµç×èÏàÁ¬£¬·¢ÏÖµç±íÖ¸Õëƫת½Ç¶ÈÌ«´ó£¬ÔòÓ¦»»Óá°¡Á1¡±µµ£¬µ÷ÁãºóÔÙ²â
D£®Ñ¡ÔñÅ·Ä·µµµÄÊʵ±µµÎ»²¢µ÷Áãºó£¬½«ºÚ±í±Ê½Ó¶þ¼«¹ÜµÄÕý¼«£¬ºì±í±Ê½Ó¶þ¼«¹ÜµÄ¸º¼«£¬¿ÉÒÔ²âµÃ¶þ¼«¹ÜµÄ·´Ïòµç×è

C

½âÎöÊÔÌâ·ÖÎö£º²âµçѹʱ£¬µçÁ÷´Óºì±í±ÊÁ÷Èë¶àÓõç±í£»²âµç×èʱ£¬µçÁ÷´Óºì±í±ÊÁ÷Èë¶àÓõç±í£¬Ñ¡ÏîAB¾ù´í£»Ñ¡ÔñÅ·Ä·µµ¡°¡Á10¡±µµ²¢µ÷Áãºó£¬½«Á½±í±ÊÓë´ý²âµç×èÏàÁ¬£¬·¢ÏÖµç±íÖ¸Õëƫת½Ç¶ÈÌ«´ó£¬ÔòÓ¦»»Óá°¡Á1¡±µµ£¬µ÷ÁãºóÔٲ⡣ѡÏîCÕýÈ·£»Ñ¡ÔñÅ·Ä·µµµÄÊʵ±µµÎ»²¢µ÷Áãºó£¬ÒòΪºÚ±í±ÊÄÚ²¿½ÓµçÔ´µÄÕý¼«£¬ËùÒÔ½«ºÚ±í±Ê½Ó¶þ¼«¹ÜµÄÕý¼«£¬ºì±í±Ê½Ó¶þ¼«¹ÜµÄ¸º¼«£¬¿ÉÒÔ²âµÃ¶þ¼«¹ÜµÄÕýÏòµç×衣ѡÏîD´íÎó¡£
¿¼µã£ºÍòÓñíµÄÊÊÓá£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

ÓÃÈçͼËùʾµÄʵÑé×°ÖÃÑéÖ¤»úеÄÜÊغ㶨ÂÉ¡£ÊµÑéËùÓõĵçԴΪѧÉúµçÔ´£¬Êä³öµçѹΪ6VµÄ½»Á÷µçºÍÖ±Á÷µçÁ½ÖÖ¡£ÖØ´¸´Ó¸ß´¦Óɾ²Ö¹¿ªÊ¼ÏÂÂ䣬ÖØ´¸ÉÏÍÏ×ŵÄÖ½´ø´ò³öһϵÁеĵ㣬¶ÔÖ½´øÉϵĵ㼣½øÐвâÁ¿£¬¼´¿ÉÑéÖ¤»úеÄÜÊغ㶨ÂÉ¡£

£¨1£©ÏÂÃæÁоÙÁ˸ÃʵÑéµÄ¼¸¸ö²Ù×÷²½Ö裺

A£®°´ÕÕͼʾµÄ×°Öð²×°Æ÷¼þ£»
B£®½«´òµã¼ÆʱÆ÷½Óµ½µçÔ´µÄ¡°Ö±Á÷Êä³ö¡±ÉÏ£»
C£®ÓÃÌìƽ²â³öÖØ´¸µÄÖÊÁ¿£»
D£®ÏÈÊÍ·ÅÖ½´ø£¬ÔÙ½ÓͨµçÔ´£¬´ò³öÒ»ÌõÖ½´ø£»
E. ÓÃÃë±í²â³öÖØ´¸ÏÂÂäµÄʱ¼ä£»
F. ²âÁ¿Ö½´øÉÏijЩµã¼äµÄ¾àÀ룻
G. ¸ù¾Ý²âÁ¿µÄ½á¹û¼ÆËãÖØ´¸ÏÂÂä¹ý³ÌÖмõÉÙµÄÖØÁ¦ÊÆÄÜÊÇ·ñµÈÓÚÔö¼ÓµÄ¶¯ÄÜ¡£
ÆäÖÐûÓбØÒª½øÐеIJ½ÖèÊÇ                £¨ÌîÑ¡Ï
ÆäÖвÙ×÷´íÎóµÄ²½ÖèÊÇ                £¨ÌîÑ¡Ï
£¨2£©ÔÚʵÑéÖУ¬ÖÊÁ¿m=1kgµÄÎïÌå×ÔÓÉÏÂÂ䣬µÃµ½ÈçͼËùʾµÄÖ½´ø£¬ÏàÁÚ¼ÆÊýµã¼äµÄʱ¼ä¼ä¸ôΪ0.04s¡£ÄÇô´Ó´òµã¼ÆʱÆ÷´òÏÂÆðµãpµ½´òÏÂBµãµÄ¹ý³ÌÖУ¬ÎïÌåÖØÁ¦ÊÆÄܵļõÉÙÁ¿¡÷Ep=     J£¬¶¯ÄܵÄÔö¼ÓÁ¿¡÷EK=      J¡££¨È¡g=9.8m/s2£¬½á¹û±£ÁôÈýλÓÐЧÊý×Ö£©
£¨3£©ÓÃv±íʾ¸÷¼ÆÊýµãµÄËٶȣ¬h±íʾ¸÷¼ÆÊýµãµ½PµãµÄ¾àÀ룬ÒÔΪ×ÝÖᣬÒÔhΪºáÖᣬ¸ù¾ÝʵÑéÊý¾Ý»æ³öµÄͼÏߣ¬ÈôͼÏßµÄбÂʵÈÓÚij¸öÎïÀíÁ¿µÄÊýֵʱ£¬ËµÃ÷ÖØÎïÏÂÂä¹ý³ÌÖлúеÄÜÊغ㣬¸ÃÎïÀíÁ¿ÊÇ_________¡£

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

¾«Ó¢¼Ò½ÌÍø