Using the animated slider in the book, estimate the period of the same rock caused to swing at a 90 degree angle from vertical. NOTE: It is possible to drag and zoom the plot in the book to get a precise answer.

'Using the animated slider in the book, estimate the period of the same rock caused to swing at a 90 degree angle from vertical. NOTE: It is possible to drag and zoom the plot in the book to get a precise answer.'을(를) 검색하시겠습니까?