Determine the period of oscillations in Trial I. We recommend starting at the equilibrium position. Even though the video is shot at 30 frames per second, it may be challenging to find the frame where the "X" is exactly lined up with the equilibrium. Do your best. Did we mention that you need to find the period for Trial I? Enter your answer in seconds with two significant figures.

i think it because equal matrices have equal dimensions, only square matrices can be symmetric. for all indices and . every square diagonal matrix is symmetric, since all off-diagonal elements are zero. in linear algebra, a real symmetric matrix represents a self-adjoint operator over a real inner product space.

u can delete ur account.

1. go on google and write

2 open this and click on your profile pic and if your profile is not appearing, then u have to log in.

3. when u click on your profile pic, there appears four options on the top.

4. click on the 1st option and scroll down and go at the bottom.

5. click on edit profile.

6. there appears a option 'prefernces' and at that option at the right side , 'edit' is written.

7. click on the edit option.

8. there is a option " i want to delete my account" and click on that.

hope this u

and ur welcm

: )

wind moving at higher speeds will transfer more energy to the water, resulting in stronger waves.

kepler used the data from tycho blahe (his mentor) to construct the laws of planetary motion.