An extended object is in static equilibrium if . An extended object is in static equilibrium if . only the net torque acting on the object is zero only the net force acting on the object is zero either the net force acting on the object is zero or the net torque acting on the object is zero both the net force acting on the object is zero and the net torque acting on the object is zero

it about 600 mph from what i calculated

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

: )

there are no contact forces mentioned on the list of choices that you've provided.