A body of mass m rises to a height h = R/5 from the earth's surface where R is earth's radius. If g is acceleration due to gravity , the increase in PE is

Increase in PE = mgR₂[ 1/R – 1/( R + h)]

Put R = 5h

Incr. in PE = 5mgh/6

Related Questions & Answers
The Ratio Of Volume Of Atom To Volume Of Nucleus Is	Which Of The Following Is Not A Unit Of Angular Displacement
Why Is Respiration An Exothermic Reaction	What Are The Forms Of Black Phosphorus
What Is Motion And Its Types	The Drying Agent For Chlorine Gas Is Fill In The Blank
The Si Unit Of Viscosity Is	Give An Example Of Both Analgesic And Antipyretic
What Is The Shape Of Xenon Difluoride	Explain How Sound Waves Travel