ÌâÄ¿ÄÚÈÝ
5£®£¨1£©ÊµÑéʱÐèÒª¼Ç¼µÄÊý¾ÝºÍÄÚÈÝÓÐÖØÎïµÄÖØÁ¦¡¢Á½¸ùµ¯»ÉµÄÔ³¤ºÍÉ쳤ºóµÄ³¤¶È£¬OµãµÄλÖÃÒÔ¼°¹ý½áµãOµÄÊúÖ±·½Ïò£®
£¨2£©ÌâÖÐÓÃÁ½¸ùÍêÈ«ÏàͬµÄµ¯»É½øÐÐʵÑ飬ÆäÓŵãÊDzâÁ¿ÀÁ¦¿ÉÒÔͨ¹ý²âÁ¿ÏðÆ¤½îµÄ³¤¶ÈºÍÔ³¤£¬µÃµ½ÏðÆ¤½îµÄÉ쳤Á¿£¬Ñо¿ÀÁ¦ÓëÉ쳤Á¿µÄ±¶ÊýÀ´¸ù¾Ý±ÈÀý×÷Á¦µÄͼʾ£®
·ÖÎö ±¾ÊµÑéÊÇͨ¹ý×÷ºÏÁ¦Óë·ÖÁ¦Í¼Ê¾µÄ·½·¨À´Ñé֤ƽÐÐËıßÐζ¨Ôò£¬ÐèÒª²âÁ¿ºÏÁ¦Óë·ÖÁ¦µÄ´óС£¬
ÓÉÓÚûÓе¯»É²âÁ¦¼Æ£¬ÏðÆ¤¹h×ñÊØºú¿Ë¶¨ÂÉ£¬¿É²âÁ¿ÏðÆ¤½îµÄ³¤¶ÈºÍÔ³¤À´È·¶¨ºÏÁ¦Óë·ÖÁ¦µÄ´óС¹ØÏµ£®
½â´ð ½â£º£¨1£©Á½ÌõÏðÆ¤¹h×ñÊØºú¿Ë¶¨ÂÉ£¬Òª²âÁ¿ÀÁ¦¿ÉÒÔͨ¹ý²âÁ¿ÏðÆ¤½îµÄ³¤¶ÈºÍÔ³¤£¬µÃµ½ÏðÆ¤½îµÄÉ쳤Á¿£¬Ñо¿ÀÁ¦ÓëÉ쳤Á¿µÄ±¶ÊýÀ´¸ù¾Ý±ÈÀý×÷Á¦µÄͼʾ£®ÎªÁËÕýÈ·×÷³öºÏÁ¦Óë·ÖÁ¦µÄͼʾ£¬±ØÐë¼ÇÏÂOµãµÄλÖü°¹ý½áµãOµÄÊúÖ±·½Ïò£¬ËùÒÔʵÑéÐèÒª²âµÄÊý¾ÝºÍÄÚÈÝÓУºÖØÎïµÄÖØÁ¦¡¢Á½¸ùµ¯»ÉµÄÔ³¤ºÍÉ쳤ºóµÄ³¤¶È£¬OµãµÄλÖÃÒÔ¼°¹ý½áµãOµÄÊúÖ±·½Ïò£¬
£¨2£©ÓÃÁ½¸ùÍêÈ«ÏàͬµÄµ¯»É½øÐÐʵÑ飬Ôò²âÁ¿ÀÁ¦¿ÉÒÔͨ¹ý²âÁ¿ÏðÆ¤½îµÄ³¤¶ÈºÍÔ³¤£¬µÃµ½ÏðÆ¤½îµÄÉ쳤Á¿£¬Ñо¿ÀÁ¦ÓëÉ쳤Á¿µÄ±¶ÊýÀ´¸ù¾Ý±ÈÀý×÷Á¦µÄͼʾ£®
¹Ê´ð°¸Îª£º£¨1£©ÖØÎïµÄÖØÁ¦¡¢Á½¸ùµ¯»ÉµÄÔ³¤ºÍÉ쳤ºóµÄ³¤¶È£¬OµãµÄλÖÃÒÔ¼°¹ý½áµãOµÄÊúÖ±·½Ïò£»£¨2£©²âÁ¿ÀÁ¦¿ÉÒÔͨ¹ý²âÁ¿ÏðÆ¤½îµÄ³¤¶ÈºÍÔ³¤£¬µÃµ½ÏðÆ¤½îµÄÉ쳤Á¿£¬Ñо¿ÀÁ¦ÓëÉ쳤Á¿µÄ±¶ÊýÀ´¸ù¾Ý±ÈÀý×÷Á¦µÄͼʾ£®
µãÆÀ ±¾ÊµÑéÔÚÎÞ·¨²âÁ¿Á¦µÄ´óСµÄÇé¿öÏ£¬¿ÉÒÔ²ÉÓñÈÀý·¨×÷ͼ£¬ÔËÓúú¿Ë¶¨ÂÉ£¬ÐèÒª²âÁ¿ÏðÆ¤½îµÄÉ쳤Á¿£®ÕÆÎÕʵÑéÔÀí£¬´Ó¶à¸ö½Ç¶ÈÀ´Àí½âºÍ·ÖÎöʵÑ飬Ìá¸ß·ÖÎö½â¾öÎÊÌâµÄÄÜÁ¦£®ÊÇÒ»µÀ¿¼²é»ù±¾ÊµÑé²Ù×÷µÄºÃÌ⣮
| A£® | ·É´¬ÔÚ¹ìµÀ¢ñÉϺ½ÐÐʱµÄ×î´óËÙ¶È´óÓÚv | |
| B£® | ·É´¬ÔÚ¹ìµÀ¢ñÉϺ½ÐÐʱµÄ×î´óËÙ¶ÈСÓÚv | |
| C£® | ·É´¬ÔÚ¹ìµÀ¢òÉϺ½ÐÐʱµÄÖÜÆÚСÓÚµØÇò½üµØÎÀÐǵĻ·ÈÆÖÜÆÚ | |
| D£® | ·É´¬ÔÚ¹ìµÀ¢òÉϺ½ÐÐʱµÄÖÜÆÚ´óÓÚµØÇò½üµØÎÀÐǵĻ·ÈÆÖÜÆÚ |
| A£® | ´ÅͨÁ¿ÊǸö·´Ó³´Å³¡Ç¿ÈõºÍ·½ÏòµÄÎïÀíÁ¿ | |
| B£® | Ä³Ò»Ãæ»ýÉϵĴÅͨÁ¿ÊDZíʾ´©¹ý´ËÃæ»ýµÄ´Å¸ÐÏßµÄ×ÜÌõÊý | |
| C£® | Ôڴų¡ÖÐËùÈ¡µÄÃæ»ýÔ½´ó£¬¸ÃÃæÉÏ´ÅͨÁ¿Ô½´ó | |
| D£® | ´©¹ýÈκηâ±ÕÇúÃæµÄ´ÅͨÁ¿Ò»¶¨²»ÎªÁã |
| A£® | µçÁ÷´óСΪ20A£¬µçÁ÷·½ÏòO¡úC | B£® | µçÁ÷´óСΪ20A£¬µçÁ÷·½ÏòC¡úO | ||
| C£® | µçÁ÷´óСΪ2A£¬µçÁ÷·½ÏòO¡úC | D£® | µçÁ÷´óСΪ2A£¬µçÁ÷·½ÏòC¡úO |
| A£® | Ò»ÇÐ×ÔÈ»¹ý³Ì×ÜÊÇÑØ×Å·Ö×ÓÈÈÔ˶¯ÎÞÐòÐÔ¼õСµÄ·½Ïò½øÐÐ | |
| B£® | »úеÄÜת»¯ÎªÄÚÄܵÄʵ¼Êºê¹Û¹ý³ÌÊDz»¿ÉÄæ¹ý³Ì | |
| C£® | ÆøÌå¿ÉÒÔ´Óµ¥Ò»ÈÈÔ´ÎüÊÕÈÈÁ¿£¬È«²¿ÓÃÀ´¶ÔÍâ×ö¹¦ | |
| D£® | µÚ¶þÀàÓÀ¶¯»úûÓÐÎ¥·´ÄÜÁ¿Êغ㶨ÂÉ£¬µ«Î¥·´ÁËÈÈÁ¦Ñ§µÚÒ»¶¨ÂÉ | |
| E£® | ÈÈÁ¿¿ÉÒÔ´ÓµÍÎÂÎïÌå´«µ½¸ßÎÂÎïÌ壬µ«ÊDz»¿ÉÄܲ»ÒýÆðÆäËü±ä»¯ |
| A£® | v1£¼v2 | B£® | v1=v2 | C£® | t1=t2 | D£® | t1£¾t2 |
| A£® | ¸ÃÍäµÀµÄ°ë¾¶R=$\frac{{v}^{2}}{g}$ | |
| B£® | ¹æ¶¨µÄÐÐÊ»ËÙ¶ÈÓë»ð³µµÄÖÊÁ¿ÎÞ¹Ø | |
| C£® | µ±»ð³µËÙ¶È´óÓÚvʱ£¬Íâ¹ì½«Êܵ½ÂÖÔµµÄ¼·Ñ¹ | |
| D£® | µ±»ð³µËÙ¶ÈСÓÚvʱ£¬Íâ¹ì½«Êܵ½ÂÖÔµµÄ¼·Ñ¹ |