- #1
bilbobaggins
- 12
- 0
Homework Statement
The yo-yo has a mass of .2kg and is attached to a sting .8 m long. If the yo-yo makes a complete circular revolution each second, what tension must exist in the string? Can anyone please show me how to do this. thanks.
Homework Equations
F+t=ma
fc equations
a=f/m
The Attempt at a Solution
they're so wrong, they wouldn't help.