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babluu
Feb 11, 2007, 07:15 PM
Stan does 176 J of work lifting himself .300m. What is Stan's mass?
worthbeads
Feb 11, 2007, 08:26 PM
J=Force*Distance
J=Newtons*Meters
176=Unknown force*.3 meters

Find force





Change Newtons into Mass:

10N=1kg