This is what I drew on my paper. My diagram is what originally confused me (It's a bad one).
I assumed Force of Gravity (mg) is acting on the ball, but I'm unsure if any other forces are acting upon it. I do know there is tension on the string by the ball, because that is what I'm solving...
Homework Statement
A girl swings a 2.7kg ball attached to a 72.0-cm string in a horizontal circle above her head, which makes one revolution in .98s. What is the tension force, F_{T}, exerted on the string by the ball?
Homework Equations
Alright, I have never worked with Tension Force in my...