Aboat moves up and down on a lake as a wave passes by. if the boat oscillates 10 times in 2 seconds, what is the period of the wave?
0.2 seconds
2 seconds
5 seconds
10 second

f=ma a/f/m a= 480/60 a = 8m/s/s that is quick wow

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

: )