How long must a simple pendulum be if it is to make eactly one swing per second? (that is one complete vibration takes exatly 2.0s)
![]() |
How long must a simple pendulum be if it is to make eactly one swing per second? (that is one complete vibration takes exatly 2.0s)
| All times are GMT -7. The time now is 05:54 AM. |