suppose u have a body of mass 1 kg in your hand, to what height will you raise it so that it may acquire a gravitational potential energy of 1 J? [g = 10m/sec sq]
 

Asked by leean | 13th Mar, 2015, 06:23: PM

Expert Answer:

Hi Leean,

Below is the answer to your question:

begin mathsize 14px style The space gravitational space potential space energy space is space given space as straight P. straight E. equals mgh therefore straight h equals fraction numerator straight P. straight E. over denominator mg end fraction equals fraction numerator 1 over denominator 10 cross times 1 end fraction equals 0.1 space straight m equals 10 space cm end style

Answered by  | 13th Mar, 2015, 06:27: PM

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