lake g 10msAn object of mass 12 kg is at a certain heightabove the gro – InterviewSolution

1.	lake g 10msAn object of mass 12 kg is at a certain heightabove the ground. If the P.E. of the object is 480J, find the height at which the object is w.rt. theGiven g 10 m s21(CBS.Е. 2015)ground.
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