Question

Calculate the value of 'g' at height of 3 times to radius of earth.
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Answer 1

• use the formula :
• g = GMe/ (Re + h ) ² or
• g' = g ( Re / Re +h )

• here Re is the radius of the earth

• Me is the mass of the earth

• g is the gravity of the earth ( use either 9.8 or 10 as the value )

hope this helps !!!!!