ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿£¨1£©¹ØÓÚ¡°ÑéÖ¤»úеÄÜÊغ㶨ÂÉ¡±µÄʵÑéÖУ¬ÒÔÏÂ˵·¨ÖÐÕýÈ·µÄÊÇ£¨________£©£®

A£®ÊµÑéʱ²»ÐèÒª³Æ³öÖØÎïµÄÖÊÁ¿

B£®ÊµÑéÖÐÓ¦ÏÈÊÍ·ÅÖ½´ø£¬ÔÙ½ÓͨµçÔ´

C£®ÖØÎï×îºÃÑ¡ÓÃÃܶȴóµÄ¡¢ÖÊÁ¿´óµÄÖØÎï

D£®ÊµÑé´¦ÀíÊý¾Ýʱ£¬¿ÉÖ±½ÓÀûÓôòϵÄʵ¼Êµã¼££¬¶ø²»±Ø²ÉÓá°¼ÆÊýµã¡±µÄ·½·¨

£¨2£©ÈôÕýÈ·µÄ²Ù×÷Íê³ÉʵÑ飬ÕýÈ·µÄÑ¡³öÖ½´ø½øÐвâÁ¿£¬Á¿µÃÁ¬ÐøÈýµãA¡¢B¡¢Cµ½µÚÒ»¸öµãOµÄ¾àÀëÈçÏÂͼËùʾ£¨ÏàÁÚ¼ÆÊýµãʱ¼ä¼ä¸ôΪ0.02s£©£¬µ±µØÖØÁ¦¼ÓËٶȵÄֵΪ9.8m/s2£¬ÄÇô£¨½á¹û±£ÁôÁ½Î»ÓÐЧÊý×Ö£©

¢ÙÖ½´øµÄ____¶ËÓëÖØÎïÏàÁ¬£¨Ìî¡°×ó¡±»ò¡°ÓÒ¡±£©

¢Ú´òϼÆÊýµãBʱ£¬ÖØÎïµÄËÙ¶È ____________

¢ÛÔÚ´ÓÆðµãOµ½´òϼÆÊýµãBµÄ¹ý³ÌÖУ¬²âµÃÖØÎïÖØÁ¦ÊÆÄܵļõÉÙÁ¿ÂÔ´óÓÚ¶¯ÄܵÄÔö¼ÓÁ¿£¬ÕâÊÇÒòΪ ________________________________________

¡¾´ð°¸¡¿ £¨1£©AC £¨2£©×ó£¬ 0.98 ÖØÎïÔÚϽµ¹ý³ÌÖÐÊܵ½ÁË×èÁ¦×÷ÓÃ

¡¾½âÎö¡¿£¨1£©ÒªÑéÖ¤µÄ±í´ïʽÖÐÎïÌåµÄÖÊÁ¿ÏûµôÁË£¬ÔòʵÑéʱ²»ÐèÒª³Æ³öÖØÎïµÄÖÊÁ¿£¬Ñ¡ÏîAÕýÈ·£»ÊµÑéÖÐÓ¦ÏȽÓͨµçÔ´£¬ÔÙÊÍ·ÅÖ½´ø£¬Ñ¡ÏîB´íÎó£»ÖØÎï×îºÃÑ¡ÓÃÃܶȴóµÄ¡¢ÖÊÁ¿´óµÄÖØÎÒÔ¼õСÏà¶Ô×èÁ¦µÄÓ°Ï죬ѡÏîCÕýÈ·£»ÊµÑé´¦ÀíÊý¾Ýʱ£¬ÈôÖ±½ÓÀûÓôòϵÄʵ¼Êµã¼££¬¶ø²»²ÉÓá°¼ÆÊýµã¡±µÄ·½·¨£¬ÕâÑùÔÚÇó½âËÙ¶Èʱ¿ÉÄÜ»á²úÉú½Ï´óµÄÎó²î£¬Ñ¡ÏîD´íÎó£»¹ÊÑ¡AC.

£¨2£©ÒòΪÖØÎïµÄËÙ¶ÈÔ½À´Ô½´ó£¬ÔòÏàµÈʱ¼äÄÚµÄλÒÆÔ½À´Ô½´ó£¬¿ÉÖªÖ½´øµÄ×ó¶ËÓëÖØÎïÏàÁ¬£®
BµãµÄËٶȣ®
ÔÚ´ÓÆðµãOµ½´òϼÆÊýµãBµÄ¹ý³ÌÖУ¬²âµÃÖØÎïÖØÁ¦ÊÆÄܵļõÉÙÁ¿¡÷EpÂÔ´óÓÚ¶¯ÄܵÄÔö¼ÓÁ¿¡÷Ek£¬ÕâÊÇÒòΪ×èÁ¦×ö¹¦£¬ÖØÁ¦ÊÆÄܵļõСÁ¿Ò»²¿·Öת»¯ÎªÄÚÄÜ£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø