一质点沿着x轴作简谐振动,周期为T、振幅为A,质点从x1=0运动到所需要的最短时间为()。A.B.C.D.

一质点沿着x轴作简谐振动,周期为T、振幅为A,质点从x1=0运动到<img src='https://img2.soutiyun.com/ask/2020-07-23/964364302735316.png' />所需要的最短时间为()。 A.<img src='https://img2.soutiyun.com/ask/2020-07-23/964364316553106.png' /> B.<img src='https://img2.soutiyun.com/ask/2020-07-23/964364329502847.png' /> C.<img src='https://img2.soutiyun.com/ask/2020-07-23/964364343184629.png' /> D.<img src='https://img2.soutiyun.com/ask/2020-07-23/964364352728175.png' />

时间:2023-06-14 14:47:29

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