Plz solve the problem immediate correct answer fastly
Plz solve the problem immediate correct answer fastly
Naresh , 7 Years ago
Grade 12th pass
Trigonometry> Plz solve the problem immediate correct a...
1 Answers
Arun
At earth surface, P.E. of system is – GmM/R
At a distance R from the earth’s surface, P.E. of system is – GmM/2R
?U = - GmM / 2R + GmM/R ; ?U = GmM /2R
Now GM/R2 = g; GM / R = gR ? ?U = ½ mgR
Approved Last Activity: 7 Years ago
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