ÌâÄ¿ÄÚÈÝ

ÔÚ¡°Ñо¿Æ½Å×ÎïÌåµÄÔ˶¯¡±µÄʵÑéÖУº
£¨1£©ÎªÊ¹Ð¡ÇòˮƽÅ׳ö£¬±ØÐëµ÷Õûб²Û£¬Ê¹ÆäÄ©¶ËµÄÇÐÏß³Éˮƽ·½Ïò£¬¼ì²é·½·¨ÊÇ_________________________________________________________________________
£¨2£©Ñé֤ʵÑéµÃµ½µÄ¹ì¼£ÊÇ·ñ׼ȷµÄÒ»°ã·½·¨ÊÇ£ºÈçÏÂͼ(a)Ëùʾ£¬ÔÚˮƽ·½Ïò´ÓƽÅ×Æðµã´¦È¡Á½¶ÎÁ¬ÐøÏàµÈµÄλÒÆÓëÇúÏß½»ÓÚÁ½µã£¬×÷ˮƽÏß½»ÓÚyÖᣬÔòy1Óëy2Ö®±ÈΪ___________.

£¨3£©Ä³Í¬Ñ§½¨Á¢µÄÖ±½Ç×ø±êϵÈçÏÂͼ£¨b£©Ëùʾ£¬ÊµÑé×°Öõݲװ׼ȷÎÞÎó£¬ÊµÑé²Ù×÷ÖÐÓÐÒ»´¦Ê§Îó£¬ÆäÓà²Ù×÷ÕýÈ·£¬ÇëÖ¸³ö¸Ã´¦µÄʧÎó¡£________________________________ 
 
£¨4£©¸ÃͬѧÔڹ켣ÉÏÈÎÈ¡Ò»µãM£¬²âµÃ×ø±êΪ£¨a,b£©£¬ÔËÓÃƽÅ×Ô˶¯Ô­Àí¼ÆËãµÃµ½µÄƽÅ׳õËÙ¶ÈÖµÓëÆäÕæʵֵÏà±È________(Ñ¡Ìî¡°Æ«´ó¡±¡¢¡°ÏàµÈ¡±»ò¡°Æ«Ð¡¡±)£®
£¨5£©ÏÂÁÐÄÄЩÒòËØ»áʹʵÑéµÄÎó²îÔö´ó               
A£®Ð¡ÇòÓëб²ÛÖ®¼äÓÐĦ²Á
B£®°²×°Ð±²ÛʱÆäÄ©¶Ë²»Ë®Æ½
C£®¸ù¾ÝÇúÏß¼ÆËãƽÅ×Ô˶¯µÄ³õËÙ¶Èʱ£¬ÔÚÇúÏßÉÏÈ¡×÷¼ÆËãµÄµãÀëOµã½ÏÔ¶
£¨1£©½«Ð¡Çò·ÅÓÚб²ÛÄ©¶Ë£¬ÄÜ´¦ÓÚ¾²Ö¹×´Ì¬ £¨2£©1£º3£¨3£© ×ø±êÔ­µãµÄÑ¡È¡´íÎó
£¨4£©Æ«´ó£¨5£©B

ÊÔÌâ·ÖÎö£º£¨1£©Òª±£Ö¤Ð¡Çò´Óб²ÛÄ©¶Ë·É³öʱµÄËٶȷ½ÏòÊÇˮƽ·½Ïò£¬¾ÍҪʹб²ÛÄ©¶ËµÄÇÐÏßÑØˮƽ·½Ïò£¬¸ù¾Ý¹²µãÁ¦µÄƽºâ£¬Ð¡ÇòÔÚб²ÛµÄÄ©¶ËÊÜÖØÁ¦ºÍÖ§³ÖÁ¦£¬ÈôÄÜƽºâ£¬ÔòСÇò²»»á¹ö¶¯£»ËùÒÔ¼ì²éб²ÛÄ©¶ËÇÐÏßˮƽµÄ·½·¨ÊÇÖÃһСÇòÓÚб²ÛÄ©¶Ë£¬ÈôСÇò²»¹ö¶¯Ôò±íʾĩ¶ËÊÇˮƽ£®
£¨2£©Æ½Å×Ô˶¯Ë®Æ½·½ÏòÔÈËÙÖ±ÏßÔ˶¯£¬Òò´ËÔÚˮƽ·½Ïò´ÓÆðµã´¦È¡Á½¶ÎÁ¬ÐøÏàµÈµÄλÒÆ£¬¶ÔÓ¦µÄʱ¼äÊÇÏàͬµÄ£»ÊúÖ±·½Ïò×ÔÓÉÂäÌåÔ˶¯£¬×Ô¿ªÊ¼Á¬ÐøÏ൱ʱ¼äµÄÄÚλÒÆÖ®±ÈΪ£º
£¨3£©Ð¡Çò×÷ƽÅ×Ô˶¯Ê±£¬Æ½Å×µÄÆðµãÓ¦¸ÃÔÚÇòÐÄ´¦£¬¹ÊÆäʧÎóÊÇ£ºÆ½Å×µÄÆðµãÓ¦¸ÃΪСÇòÔÚ²Û¿ÚʱÇòÐÄÔÚľ°åÉϵÄˮƽͶӰµã£®
£¨4£©²âÁ¿Öµ¾ÍÊÇ°´´ÓOµã¿ªÊ¼µÄ£¬¹ÊÓУº     ¢Ù  ¢Ú
ÓÉ¢Ù¢Ú½âµÃ£º£®
ÉèСÇòµÄ°ë¾¶Îªd£¬Ôòʵ¼ÊƽÅ×µÄÆðµãÔÚOµãÉÏ·½d´¦£¬ÔòÓУº    ¢Û   ¢Ü
ÁªÁ¢¢Û¢ÜµÃ£º£¬¹Ê±ÈÕæʵֵƫ´ó£¬
£¨5£©Ö»ÒªÐ¡Çò´Óͬһ¸ß¶È¡¢ÎÞ³õËÙ¿ªÊ¼Ô˶¯£¬ÔÚÏàͬµÄÇéÐÎÏ£¬¼´Ê¹ÇòÓë²ÛÖ®¼ä´æÔÚĦ²ÁÁ¦£¬ÈÔÄܱ£Ö¤Çò×öƽÅ×Ô˶¯µÄ³õËÙ¶ÈÏàͬ£¬¶ÔʵÑéûÓÐÓ°Ï죬¹ÊA´íÎó£»µ±Ð±²ÛÄ©¶ËÇÐÏßûÓе÷Õûˮƽʱ£¬Ð¡ÇòÍÑÀë²Û¿Úºó²¢·Ç×öƽÅ×Ô˶¯£¬¹ÊBÕýÈ·£»ÔÚÇúÏßÉÏÕÒÒ»µã£¬ÀûÓÃˮƽλÒÆÓëÊúֱλÒÆÀ´Çó³öÅ׳öËٶȣ¬µ«ÒªÇóλÒÆ´óС¾¡Á¿´óµã¶ù£®Òò´ËD»á¼õСʵÑéÎó²îµÄ£¬ËùÒÔC´íÎó
¹ÊÑ¡B£»
µãÆÀ£ºÊìÁ·ÕÆÎÕƽÅ×Ô˶¯µÄÌص㡢¹æÂÉÊǽâ¾öƽÅ×Ô˶¯ÖªÊ¶µÄ¹Ø¼ü£¬ÓÈÆäÊÇÔȱäËÙÖ±ÏßÔ˶¯¹æÂÉÓëÍÆÂÛµÄÓ¦Óã®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÔÚ×ö¡°ÑéÖ¤»úеÄÜÊغ㶨ÂÉ¡±µÄʵÑéʱ£¬²»½öÐèÒª°Ñ±¾ÊµÑéµÄʵÑéÔ­Àí¡¢²½Öè¡¢×¢ÒâÊÂÏîµÈŪÇå³þ£¬Ò²ÐèÒªÕÆÎÕºÃÊý¾Ý´¦ÀíµÄ·½·¨¡£
£¨1£©Çë´ÓÒÔÏÂÁгöµÄ²½Öè
Öн«ºÏÀíµÄ²½ÖèÑ¡³öÀ´£¬²¢°´ºÏÀíµÄ˳Ðò°ÑËüÃǵÄ×Öĸ´úºÅÒÀ´ÎÌîÔÚºáÏßÉÏ_________£®
A£®ÓúÁÃ׿̶ȳ߲âÁ¿ÆðµãÓë¸÷¼ÆÊýµã¼äµÄ¾àÀ룬²¢¼Ç¼Êý¾Ý
B£®½«Ö½´ø¹Ì¶¨ÔÚÖØ´¸ÉÏ
C£®ÓÃÌìƽ²â³öÖØ´¸µÄÖÊÁ¿
D£®½«Ö½´ø´©¹ý´òµã¼ÆʱÆ÷£¬²¢½«ÖØ´¸Ìá¸ßʹ֮¿¿½ü´òµã¼ÆʱÆ÷
£¨E£©°Ñ´òµã¼ÆʱÆ÷½ÓÔÚÖ±Á÷µÍѹµçÔ´ÉÏ
£¨H£©ºÏÉÏ¿ª¹Ø£¬½ÓͨµçÔ´£¬·Å¿ªÖ½´ø
£¨I£©²ð³ý²¢ÕûÀíÒÇÆ÷
£¨J£©°Ñ´òµã¼ÆʱÆ÷½ÓÔÚ½»Á÷µÍѹµçÔ´ÉÏ
£¨K£©ÇжϵçÔ´¡¢¸ü»»Ö½´ø£¬ÖØнøÐÐÁ½´ÎʵÑé
£¨L£©ÔÚÈýÌõÖ½´øÖÐÑ¡³öµÚÒ»¡¢µÚ¶þÁ½µã¼äµÄ¼ä¾à×î½Ó½ü2mmÇҵ㼣ÇåÎúµÄÒ»ÌõÖ½´ø
£¨M£©¸ù¾Ý²âÁ¿Êý¾Ý½øÐмÆË㣬µÃ³ö½áÂÛ
£¨2£©ÔÚÎÒÃÇ°àͬѧ½øÐеÄij´ÎѧÉúʵÑéÔÚ¡¶ÑéÖ¤»úеÄÜÊغ㶨ÂÉ¡·µÄʵÑéÖУ¬µçԴƵÂÊÊÇ50Hz¡£Ä³Í¬Ñ§Ñ¡ÔñÁËÒ»ÌõÀíÏëÖ½´ø£¬¸÷¼ÇÊýµãµ½µãµÄ¾àÀëÒѼǼÔÚ¸÷¼ÇÊýµãÏ£¬ÈçͼËùʾ¡£ µãÊÇ´òµÄµÚÒ»¸öµã£¬1¡¢2¡¢3¼ä¶¼»¹ÓÐ3¸ö¼Æʱµã¡£ÇëÓÉÖ½´øÇó³öÖØÎïÏÂÂäÖÐÓɵ½2µÄ¹ý³ÌÖУ¬¶¯ÄÜÔö¼ÓÁË_________ J£» ÖØÁ¦ÊÆÄܼõÉÙ¶àÉÙ__________ J£»ÓÉÕâЩ½á¹û¿ÉµÃ³ö___________________½áÂÛ¡£(¼ÆËãÖÐgÈ¡9.8m/s2¡£)
£¨1£©ÔÚ¡¶Ì½¾¿¼ÓËÙ¶ÈÓëÎïÌåÖÊÁ¿¡¢ÎïÌåÊÜÁ¦µÄ¹Øϵ¡·ÊµÑéÖУ¬Òª²ÉÓÿØÖƱäÁ¿·¨À´½øÐÐÑо¿£¬ÊµÑé×°ÖÃÐèҪС³µ¡¢´òµã¼ÆʱÆ÷¡¢Ö½´ø¡¢Ð¡É³´üºÍ»¬ÂÖµæ¿é¡£
¢ÙÔÚÑо¿¼ÓËÙ¶ÈÓëÎïÌåÖÊÁ¿µÄ¹ØϵÖУ¬ÐèÒª±£³Ö        ²»±ä£¬¶øÈ¥¸Ä±äС³µÖÊÁ¿£¬À´Ì½¾¿Ð¡³µÔ˶¯¼ÓËÙ¶ÈÓëС³µÖÊÁ¿µÄ¹Øϵ¡£
¢ÚÔÚʵÑéÖУ¬Îª¼õСʵÑéÎó²î£¬Òª°ÑбÃæÓҶ˵æ¸ßһЩ£¬ÒÔƽºâĦ²ÁÁ¦£¬Ê¹Ð¡³µÊܵ½ºÏÁ¦µÈÓÚÉþ¶ÔС³µµÄÀ­Á¦£»ÄÇôÔÚÿ´Î¸Ä±äС³µÖÊÁ¿ºó£¬ÊÇ·ñÒªÖØÐÂƽºâĦ²ÁÁ¦£¿_______(Ìî¡°²»Òª¡±»ò¡°Òª¡±)¡£
¢ÛÔÚÑ°ÕÒµ½¼ÓËٶȺÍÖÊÁ¿µÄ¹Øϵ£¬²ÉÓÃͼÏñ·½·¨´¦ÀíÊý¾Ý£¬Í¼Ïñ×ø±êÓ¦¸ÃÑ¡ÓÃ________ (Ìî¡°a£­m¡±»ò¡°a£­1/m¡±)
£¨2£©ÔÚÓôòµã¼ÆʱÆ÷Ñо¿×÷ÔȱäËÙÖ±ÏßÔ˶¯ÎïÌåµÄ¼ÓËÙ¶Èʱ£¬´òµãÖ½´øÈçͼËùʾ£¬ÒÑÖª´òµã¼ÆʱÆ÷ÿ¸ô0.02s´òÒ»¸öµã£¬Ã¿´ò5¸öµãÈ¡Ò»¸ö¼ÆÊýµã£¬A¡¢B¡¢C¡¢DÊÇËĸö¼ÆÊýµã£¬Ö½´øÉÏCµã¶ÔÓ¦µÄÎïÌåµÄ˲ʱËÙ¶ÈΪ         m/s£»¸ÃÎïÌåµÄ¼ÓËÙ¶ÈΪ________m/s2£®£¨½á¹û±£ÁôһλÓÐЧÊý×Ö£©

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

¾«Ó¢¼Ò½ÌÍø