- #1

- 40

- 0

I've got as far as F=BQv, but now I don't know which centripetal force equation to use; either F=mv

^{2}/r or F=mw

^{2}r

**Update: no worries I've done it**

- B
- Thread starter Hannah7h
- Start date

- #1

- 40

- 0

I've got as far as F=BQv, but now I don't know which centripetal force equation to use; either F=mv

- #2

- 18,363

- 8,214