Doing an experiment about centripetal force where we have a string that swings around a ball. The indep. var. is the mass at the bottom of the string. the Dep. var is the speed of the spinning ball with a certain radius of swing. The equation for force is F=(mv^2)/r. Also the weight down on the string equals the tension on the string swinging so the weight equals force. Now i dont understand what we are trying to find out here.
Physics ISA help? watch
- Thread Starter
- 04-12-2014 20:11
- 06-12-2014 01:40
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