ÌâÄ¿ÄÚÈÝ
ͼʾΪijÐͺÅѹ·»ú£¬Æä²¿·Ö²ÎÉ¢ÈçϱíÆäÖС£Õñ¶¯ÆµÂÊ30 HzÊÇָѹ·»úÔÚÊ©¹¤ÖиÖÂÖ1ÃëÖÓѹ·30´Î¡££¨gÈ¡10N/kg £©
| Õû»úÖÊÁ¿£¨kg£© | 18000 | ¸ÖÂÖÕñ¶¯ÆµÂÊ£¨Hz£© | 30 | ÐÐÊ»ËÙ¶È £¨km/h£© | 2.5/9.8 |
| ¸ÖÂÖÕñ¶¯Õñ·ù£¨mm£© | 2.0/1.0 | ·¢¶¯»ú¹¦ÂÊ £¨kw£© | 110 | ¸ÖÂÖ¼¤ÕñÁ¦ £¨¡Á103N£© | 320/160 |
(1) ѹ·»ú¾²Ö¹Ê±¶ÔË®Æ½Â·ÃæµÄѹÁ¦ÊÇ N; ¸ÖÂÖµÄÖÊÁ¿´ó¡¢ÓëµØÃæ С£¬¶ÔµØÃæµÄѹǿ´ó¡£
(2) ѹ·»úÒÔ2. 5 km£¯hµÄËÙ¶ÈÔÚÂ·ÃæÉÏÔÈËÙÐÐÊ»6 min£¬Í¨¹ýµÄ·³ÌÊǶàÉÙ?
(3) Èô¸ÖÂֵļ¤ÕñÁ¦Îª´óС²»±ä´¹Ö±×÷ÓÃÔÚÂ·ÃæÉϵÄÁ¦¡£Õñ¶¯µÄÕñ·ùΪ¸ÖÂÖÿ´ÎÏÂÑ¹Â·ÃæµÄ¾àÀ룬ÔòÒÔ±íÖнϴó¼¤ÕñÁ¦ºÍ½Ï´óÕñ·ù¹¤×÷l min£®¼¤ÕñÁ¦¶ÔÂ·ÃæËù×öµÄ¹¦ÊǶàÉÙ?¹¦ÂÊÊǶà´ó?
![]()
£¨1£© 1¡Á105 ½Ó´¥Ãæ»ý
£¨2£© 250m
£¨3£© W=1.152¡Á106J P=1.92¡Á104W
ͼʾΪijÐͺÅѹ·»ú£¬Æä²¿·Ö²ÎÊýÈçϱíÆäÖУ®Õñ¶¯ÆµÂÊ30HzÊÇָѹ·»úÔÚÊ©¹¤ÖиÖÂÖ1ÃëÖÓѹ·30´Î£®£¨gÈ¡10N/kg £©
| Õû»úÖÊÁ¿£¨kg£© | 18000 | ¸ÖÂÖÕñ¶¯ÆµÂÊ£¨Hz£© | 30 | ÐÐÊ»ËÙ¶È £¨km/h£© | 2.5/9.8 |
| ¸ÖÂÖÕñ¶¯Õñ·ù£¨mm£© | 2.0/1.0 | ·¢¶¯»ú¹¦ÂÊ £¨kw£© | 110 | ¸ÖÂÖ¼¤ÕñÁ¦ £¨¡Á103N£© | 320/160 |
£¨2£©Ñ¹Â·»úÒÔ2.5km/hµÄËÙ¶ÈÔÚÂ·ÃæÉÏÔÈËÙÐÐÊ»6min£¬Í¨¹ýµÄ·³ÌÊǶàÉÙ£¿
£¨3£©Èô¸ÖÂֵļ¤ÕñÁ¦Îª´óС²»±ä´¹Ö±×÷ÓÃÔÚÂ·ÃæÉϵÄÁ¦£®Õñ¶¯µÄÕñ·ùΪ¸ÖÂÖÿ´ÎÏÂÑ¹Â·ÃæµÄ¾àÀ룬ÔòÒÔ±íÖнϴó¼¤ÕñÁ¦ºÍ½Ï´óÕñ·ù¹¤×÷lmin£®¼¤ÕñÁ¦¶ÔÂ·ÃæËù×öµÄ¹¦ÊǶàÉÙ£¿¹¦ÂÊÊǶà´ó£¿
| Õû»úÖÊÁ¿£¨kg£© | 18000 | ¸ÖÂÖÕñ¶¯ÆµÂÊ£¨Hz£© | 30 | ÐÐÊ»ËÙ¶È £¨km/h£© | 2.5/9.8 |
| ¸ÖÂÖÕñ¶¯Õñ·ù£¨mm£© | 2.0/1.0 | ·¢¶¯»ú¹¦ÂÊ £¨kw£© | 110 | ¸ÖÂÖ¼¤ÕñÁ¦ £¨×103N£© | 320/160 |
£¨2£©Ñ¹Â·»úÒÔ2.5km/hµÄËÙ¶ÈÔÚÂ·ÃæÉÏÔÈËÙÐÐÊ»6min£¬Í¨¹ýµÄ·³ÌÊǶàÉÙ£¿
£¨3£©Èô¸ÖÂֵļ¤ÕñÁ¦Îª´óС²»±ä´¹Ö±×÷ÓÃÔÚÂ·ÃæÉϵÄÁ¦£®Õñ¶¯µÄÕñ·ùΪ¸ÖÂÖÿ´ÎÏÂÑ¹Â·ÃæµÄ¾àÀ룬ÔòÒÔ±íÖнϴó¼¤ÕñÁ¦ºÍ½Ï´óÕñ·ù¹¤×÷lmin£®¼¤ÕñÁ¦¶ÔÂ·ÃæËù×öµÄ¹¦ÊǶàÉÙ£¿¹¦ÂÊÊǶà´ó£¿