180328472f319f0.png某简谐振动的振动曲线如图所示,位移单位为厘米,时间单位为秒。则此简谐振动的振动方程为:
A: [img=155x43]180328473beae62.png[/img]
B: [img=155x43]180328474864c94.png[/img]
C: [img=155x43]180328475574b76.png[/img]
D: [img=155x43]180328475f5be7f.png[/img]
E: [img=155x43]180328476b172f0.png[/img]
F: [img=155x43]180328477587a4f.png[/img]
A: [img=155x43]180328473beae62.png[/img]
B: [img=155x43]180328474864c94.png[/img]
C: [img=155x43]180328475574b76.png[/img]
D: [img=155x43]180328475f5be7f.png[/img]
E: [img=155x43]180328476b172f0.png[/img]
F: [img=155x43]180328477587a4f.png[/img]
举一反三
- 求[img=190x47]1802e6b05256b0c.png[/img] ( ) A: [img=155x43]1802e6b05af6629.png[/img] B: [img=155x43]1802e6b065f2cf2.png[/img] C: [img=155x43]1802e6b072ec9d5.png[/img] D: [img=155x43]1802e6b0809dc5f.png[/img]
- 已知某简谐振动的振动曲线如图所示,位移的单位为厘米,时间单位为秒.则此简谐振动的振动方程为: ()[img=188x116]1802d261b45b90e.png[/img] A: [img=139x31]1802d261bdee107.png[/img] B: [img=142x33]1802d261c69837f.png[/img] C: [img=141x33]1802d261cf87bc4.png[/img] D: [img=137x36]1802d261d775d19.png[/img]
- 已知某简谐振动的振动曲线如图所示,位移的单位为厘米,时间单位为秒。则此简谐振动的振动方程为( )。[img=244x172]1803df17df1786e.png[/img] A: [img=247x61]1803df17eaac57f.png[/img] B: [img=236x61]1803df17f6520fc.png[/img] C: [img=235x59]1803df1800b80f9.png[/img] D: [img=239x64]1803df180b86e7c.png[/img]
- 已知某简谐振动的振动曲线如图所示,位移的单位为厘米,时间单位为秒.则此简谐振动的振动方程为:[img=268x138]18032de5635e09a.png[/img] A: [img=173x43]18032de56dd42f8.png[/img] B: [img=173x43]18032de5783fa1a.png[/img] C: [img=173x43]18032de582683c1.png[/img] D: [img=173x43]18032de58bb1a21.png[/img] E: [img=164x43]18032de596c76c7.png[/img]
- 已知某简谐振动的振动曲线如图所示,位移的单位为厘米,时间单位为秒,则此简谐振动的振动方程为: [ ][img=253x157]18033a9a6a2e6f5.png[/img] A: [img=207x56]18033a9a75847fd.png[/img] B: [img=204x58]18033a9a80f2df0.png[/img] C: [img=203x60]18033a9a8c28c70.png[/img] D: [img=208x59]18033a9a9684604.png[/img]