If a body is raised from the surface of the earth upto height R, what is the change in potential energy?

If a body is raised from the surface of the earth upto height R, what

1.	If a body is raised from the surface of the earth upto height R, what is the change in potential energy?
Answer» <html><body><p><a href="https://interviewquestions.tuteehub.com/tag/mgr-2831250" style="font-weight:bold;" target="_blank" title="Click to know more about MGR">MGR</a><br/>`(3)/(<a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a>)mgR`<br/>`(mgR)/(2)`<br/>`(mgR)/(4)`</p>Solution :`P.E=mgh` <br/> `h=(R )/(2)` <br/> `therefore P.E=(mgR)/(2)`</body></html>