扭摆法测量物体转动惯量教学课件.pptx

扭摆法测量物体转动惯量 ;前言;常见规则刚体的转动惯量;实验目的;仪器组成;仪器组成;仪器组成;实验原理; 可能性 如果已知 K，则测得周期 T 就可以得转动惯量 J。 问题 不知道 K。 空载时，还有托盘和支架，也有转动惯量。 办法 空载时测量一次周期，加已知转动惯量的刚体再测一次周期，这样就可以同时确定 K 和托盘支架的转动惯量了。;测定扭摆的扭转系数;测量刚体转动惯量方案;注意事项;注意事项;数据处理提示;数据处理提示;QSUWY#$(-02468adfhjlnprtvxzBDFHJLNPRTVXZ$(-02468acegikmoqsuwyACFHJLNPRTVXZ!%*)+13579bdfhkmoqsuwyACEGIKMOQSUWY#$(+13579bdfhjlnprtvxzBDFHJMOQSUWY#$(-02468acegikmortvxzBDFHJLNPRTVXZ!%*)+1368acegikmoqsuwyACEGIKMOQTVXZ!%*)+13579bdfhjlnprtvyACEGIKMOQSUWY#$(-02468adfhjlnprtvxzBDFHJLNPRTVX#$(-02468acegikmoqsuwyACFHJLNPRTVXZ!%*)+13579bdfhkmoqsuwyACEGIKMOQSUWY#$)+13579bdfhjlnprtvxzBDFHJMOQSUWY#$(-02468acegikmortvxzBDFHJLNPRTVXZ!%*)+1468acegikmoqsuwyACEGIKMOQTVXZ!%*)+13579bdfhjlnprtvyACEGIKMOQSUWY#$(-02468bdfhjlnprtvxzBDFHJLNPRTVX#$(-02468acegikmoqsuwyACFHJLNPRTVXZ!%*)+13579bdfikmoqsuwyACEGIKMOQSUWY#$)+13579bdfhjlnprtvxzBDFHJMOQSUWY#$(-02468acegikmprtvxzBDFHJLNPRTVXZ!%*)+1468acegikmoqsuwyACEGIKMOQTVXZ!%*)+13579bdfhjlnprtwyACEGIKMOQSUWY#$(-02468bdfhjlnprtvxzBDFHJLNPRTVX#$(-02468acegikmoqsuwyADFHJLNPRTVXZ!%*)+13579bdfikmoqsuwyACEGIKMOQSUWY#$)+13579bdfhjlnprtvxzBDFHKMOQSUWY#$(-02468acegikmprtvxzBDFHJLNPRTVXZ!%*)+1468acegikmoqsuwyACEGIKMORTVXZ!%*)+13579bdfhjlnprtwyACEGIKMOQSUWY#$(-02468bdfhjlnprtvxzBDFHJLNPRTVY#$(-02468acegikmoqsuwyADFHJLNPRTVXZ!%*)+13579bdfikmoqsuwyACEGIKMOQSUWY#$*)+13579bdfhjlnprtvxzBDFHKMOQSUWY#$(-02468acegikmprtvxzBDFHJLNPRTVXZ!%*)+2468acegikmoqsuwyACEGIKMORTVXZ!%*)+13579bdfhjlnprtwyACEGIKMOQSUWY#$(-02469bdfhjlnprtvxzBDFHJLNPRTVY#$(-02468acegikmoqsrtvxzBDFHKMOQSUWY#$(-02468acegikmprtvxzBDFHJLNPRTVXZ!%*)+2468acegikmoqsuwyACEGIKMORTVXZ!%*)+13579bdfhjlnprtwyACEGIKMOQSUWY#$(-02469bdfhjlnprtvxzBDFHJLNPRTVY#$(-02468acegikmoqsuwyADFHJLNPRTVXZ!%*)+13579bdgikmoqsuwyACEGIKMOQSUWY#$*)+13579bdfhjlnprtvxzBDFHKMOQSUWY#$(-02468acegiknprtvxzBDFHJLNPRTVXZ!%*)+2468acegikmoqsuwyACEGIKMORTVXZ!%*)+13579bdfhjlnpruwyACEGIKMOQSUWY#$(-02469bdfhjlnprtvxzBDFHJLNPRTVY#$(-02468acegikmoqsuwyBDFHJLNPRTVXZ!%*)+13579bdgikmoqsuwyACEGIKMOQSUWY#$*)+13579bdfhjlnprtvxzBDFIKMOQSUWY#$(-02