A mass m is taken to a planet whose mass is equal to half that of earth and radius is four times of earth. The mass of the body on thi planet will be
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SOLUTION.
MASS OF THE BODY AT EARTH SURFACE IS MATHEMATICALLY REPRESENTED AS....
GMm/R²........(1)
WHERE m is the mass of the body.
M° = mass of planet
R° = Radius of planet
Weight of the same body at the surface of the planet....
GM°m/R°²
M° = M/2
R° = 4R
Put in upper equation
Weight = GMm/32R²
WEIGHT = (GMm/R)(1/32)
From (1)
Weight at that planet = weight at earth/32
#answerwithquality
#BAL
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