A medium-sized star is rotating about its axis (similar to how the earth rotates about its axis once each day). At the end of its life, it collapses into something called a neutron star which has a much smaller radius than the original star. In the process, there are no external forces on the star. Additionally, most of the mass remains with the star as it collapses. Considering conservation of angular momentum, we would expect the rotation speed of the star to .

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

: )

the five characteristics of adolescence are biological growth and development, and undefined status, increased decision making, increased pressure and the search of self.