ÌâÄ¿ÄÚÈÝ
ÈçͼËùʾÊÇijͬѧ̽¾¿¼ÓËÙ¶ÈÓëÁ¦¡¢ÖÊÁ¿¹ØϵµÄʵÑé×°Ö᣽«Ò»Á¾Ð¡³µ·ÅÔڹ⻬µÄˮƽ°åÉÏ£¬Ð¡³µÇ°¶ËϵÉÏϸÉþ£¬ÉþµÄÁíÒ»¶Ë¿ç¹ý¶¨»¬ÂÖ¹ÒһСÅÌ£¬ÅÌÀï·ÅÊÊÁ¿µÄíÀÂ룬ÅÌÓëíÀÂëµÄ×ÜÖÊÁ¿Îªm£¬³µºó¶ËÁ¬Ò»Ö½´ø£¬´©¹ý´òµã¼ÆʱÆ÷ÏÞλ¿×£¬Ð¡³µÔ˶¯Ê±´ø¶¯Ö½´øÔ˶¯£¬Í¨¹ý´òµã¼ÆʱÆ÷¼Ç¼ÏÂС³µÔ˶¯µÄÇé¿ö¡£
¸Ãͬѧͨ¹ýÔÚС³µÉϼӼõíÀÂë¸Ä±äС³µµÄÖÊÁ¿M£¬Í¨¹ýÔÚÅÌÖÐÔö¼õíÀÂë¸Ä±äС³µËùÊܵĺÏÁ¦F£¬Ñо¿Ö½´øËã³öС³µÔ˶¯µÄ¼ÓËÙ¶Èa£¬¼¸´ÎʵÑéÊý¾Ý¼Ç¼ÈçÏÂ±í£º
´Î | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
M/kg | M0 | M0 | M0 | M0 | 1.25 | 1.50 | 2.00 | 2.50 |
F/N | 0.25 | 0.50 | 0.75 | 1.00 | F0 | F0 | F0 | F0 |
a/(m•s-2) | 0.25 | 0.51 | 0.74 | 0.99 | 0.80 | 0.67 | 0.50 | 0.40 |
1.ijͬѧͨ¹ý¼ÆËãµÃµ½ÉþÖеÄÀÁ¦±í´ïʽΪ,·ÖÎö±í´ïʽ¿ÉÖª£¬ÒªÊ¹ÉþÖеÄÀÁ¦£¨¼´ÀС³µµÄÁ¦£©£¬ÒªÂú×ãµÄÌõ¼þÊǣߣߣߣߣߣߣߣߣߣߣߣߣߡ£
2.ÔÚʵÑéÖÐΪÁË̽¾¿Ð¡³µµÄ¼ÓËÙ¶ÈÓëÁ¦ºÍÖÊÁ¿µÄ¹Øϵ£¬¸Ãͬѧ²ÉÓÃÁËÏȱ£³ÖС³µÖÊÁ¿M²»±ä£¬Ñо¿ÁíÁ½¸öÁ¿¼äµÄ¹Øϵ£¬ÕâÖÖʵÑé·½·¨½Ð×ö£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£»
3.ͨ¹ý±íÖÐ1¡ª4ÁÐÊý¾ÝÔÚ¸ø¶¨µÄ×ø±êϵÖл³öa-FͼÏñ£¬ÓÉͼÏñ¿ÉµÃµ½µÄ½áÂÛÊÇ£º£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£»
ͨ¹ý±íÖÐ4¡ª8ÁÐÊý¾Ý¿ÉµÃµ½µÄ½áÂÛÊÇ£º£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß¡£
1.
2.¿ØÖƱäÁ¿·¨
3.µ±Ð¡³µÖÊÁ¿Ò»¶¨Ê±£¬Ð¡³µµÄ¼ÓËÙ¶ÈÓëÆäËùÊܵĺÏÁ¦³ÉÕý±È£»(2·Ö)ͼÏñ
µ±Ð¡³µËùÊܵĺÏÁ¦Ò»¶¨Ê±£¬Ð¡³µµÄ¼ÓËÙ¶ÈÓëÆäÖÊÁ¿³É·´±È
½âÎö:ÂÔ
ÈçͼËùʾÊÇijͬѧ̽¾¿¼ÓËÙ¶ÈÓëÁ¦¡¢ÖÊÁ¿¹ØϵµÄʵÑé×°Ö᣽«Ò»Á¾Ð¡³µ·ÅÔڹ⻬µÄˮƽ°åÉÏ£¬Ð¡³µÇ°¶ËϵÉÏϸÉþ£¬ÉþµÄÁíÒ»¶Ë¿ç¹ý¶¨»¬ÂÖ¹ÒһСÅÌ£¬ÅÌÀï·ÅÊÊÁ¿µÄíÀÂ룬ÅÌÓëíÀÂëµÄ×ÜÖÊÁ¿Îªm£¬³µºó¶ËÁ¬Ò»Ö½´ø£¬´©¹ý´òµã¼ÆʱÆ÷ÏÞλ¿×£¬Ð¡³µÔ˶¯Ê±´ø¶¯Ö½´øÔ˶¯£¬Í¨¹ý´òµã¼ÆʱÆ÷¼Ç¼ÏÂС³µÔ˶¯µÄÇé¿ö¡£
¸Ãͬѧͨ¹ýÔÚС³µÉϼӼõíÀÂë¸Ä±äС³µµÄÖÊÁ¿M£¬Í¨¹ýÔÚÅÌÖÐÔö¼õíÀÂë¸Ä±äС³µËùÊܵĺÏÁ¦F£¬Ñо¿Ö½´øËã³öС³µÔ˶¯µÄ¼ÓËÙ¶Èa£¬¼¸´ÎʵÑéÊý¾Ý¼Ç¼ÈçÏÂ±í£º
´Î | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
M/kg | M0 | M0 | M0 | M0 | 1.25 | 1.50 | 2.00 | 2.50 |
F/N | 0.25 | 0.50 | 0.75 | 1.00 | F0 | F0 | F0 | F0 |
a/(m?s-2) | 0.25 | 0.51 | 0.74 | 0.99 | 0.80 | 0.67 | 0.50 | 0.40 |
¡¾Ð¡Ìâ1¡¿Ä³Í¬Ñ§Í¨¹ý¼ÆËãµÃµ½ÉþÖеÄÀÁ¦±í´ïʽΪ,·ÖÎö±í´ïʽ¿ÉÖª£¬ÒªÊ¹ÉþÖеÄÀÁ¦£¨¼´ÀС³µµÄÁ¦£©£¬ÒªÂú×ãµÄÌõ¼þÊǣߣߣߣߣߣߣߣߣߣߣߣߣߡ£
¡¾Ð¡Ìâ2¡¿ÔÚʵÑéÖÐΪÁË̽¾¿Ð¡³µµÄ¼ÓËÙ¶ÈÓëÁ¦ºÍÖÊÁ¿µÄ¹Øϵ£¬¸Ãͬѧ²ÉÓÃÁËÏȱ£³ÖС³µÖÊÁ¿M²»±ä£¬Ñо¿ÁíÁ½¸öÁ¿¼äµÄ¹Øϵ£¬ÕâÖÖʵÑé·½·¨½Ð×ö£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£»
¡¾Ð¡Ìâ3¡¿Í¨¹ý±íÖÐ1¡ª4ÁÐÊý¾ÝÔÚ¸ø¶¨µÄ×ø±êϵÖл³öa-FͼÏñ£¬ÓÉͼÏñ¿ÉµÃµ½µÄ½áÂÛÊÇ£º£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£»
ͨ¹ý±íÖÐ4¡ª8ÁÐÊý¾Ý¿ÉµÃµ½µÄ½áÂÛÊÇ£º£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß¡£
ÈçͼËùʾÊÇijͬѧ̽¾¿¼ÓËÙ¶ÈÓëÁ¦¡¢ÖÊÁ¿¹ØϵµÄʵÑé×°Ö᣽«Ò»Á¾Ð¡³µ·ÅÔڹ⻬µÄˮƽ°åÉÏ£¬Ð¡³µÇ°¶ËϵÉÏϸÉþ£¬ÉþµÄÁíÒ»¶Ë¿ç¹ý¶¨»¬ÂÖ¹ÒһСÅÌ£¬ÅÌÀï·ÅÊÊÁ¿µÄíÀÂ룬ÅÌÓëíÀÂëµÄ×ÜÖÊÁ¿Îªm£¬³µºó¶ËÁ¬Ò»Ö½´ø£¬´©¹ý´òµã¼ÆʱÆ÷ÏÞλ¿×£¬Ð¡³µÔ˶¯Ê±´ø¶¯Ö½´øÔ˶¯£¬Í¨¹ý´òµã¼ÆʱÆ÷¼Ç¼ÏÂС³µÔ˶¯µÄÇé¿ö¡£
¸Ãͬѧͨ¹ýÔÚС³µÉϼӼõíÀÂë¸Ä±äС³µµÄÖÊÁ¿M£¬Í¨¹ýÔÚÅÌÖÐÔö¼õíÀÂë¸Ä±äС³µËùÊܵĺÏÁ¦F£¬Ñо¿Ö½´øËã³öС³µÔ˶¯µÄ¼ÓËÙ¶Èa£¬¼¸´ÎʵÑéÊý¾Ý¼Ç¼ÈçÏÂ±í£º
´Î |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
M/kg |
M0 |
M0 |
M0 |
M0 |
1.25 |
1.50 |
2.00 |
2.50 |
F/N |
0.25 |
0.50 |
0.75 |
1.00 |
F0 |
F0 |
F0 |
F0 |
a/(m•s-2) |
0.25 |
0.51 |
0.74 |
0.99 |
0.80 |
0.67 |
0.50 |
0.40 |
1.ijͬѧͨ¹ý¼ÆËãµÃµ½ÉþÖеÄÀÁ¦±í´ïʽΪ,·ÖÎö±í´ïʽ¿ÉÖª£¬ÒªÊ¹ÉþÖеÄÀÁ¦£¨¼´ÀС³µµÄÁ¦£©£¬ÒªÂú×ãµÄÌõ¼þÊǣߣߣߣߣߣߣߣߣߣߣߣߣߡ£
2.ÔÚʵÑéÖÐΪÁË̽¾¿Ð¡³µµÄ¼ÓËÙ¶ÈÓëÁ¦ºÍÖÊÁ¿µÄ¹Øϵ£¬¸Ãͬѧ²ÉÓÃÁËÏȱ£³ÖС³µÖÊÁ¿M²»±ä£¬Ñо¿ÁíÁ½¸öÁ¿¼äµÄ¹Øϵ£¬ÕâÖÖʵÑé·½·¨½Ð×ö£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£»
3.ͨ¹ý±íÖÐ1¡ª4ÁÐÊý¾ÝÔÚ¸ø¶¨µÄ×ø±êϵÖл³öa-FͼÏñ£¬ÓÉͼÏñ¿ÉµÃµ½µÄ½áÂÛÊÇ£º£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£»
ͨ¹ý±íÖÐ4¡ª8ÁÐÊý¾Ý¿ÉµÃµ½µÄ½áÂÛÊÇ£º£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß¡£