A body weighed 250N on the surface. Assuming the earth to be a sphere of uniform mass density, how much would it weigh half way down to the centre of earth? a) 240N b) 210N c) 195N d) 125N
A body weighed 250N on the surface. Assuming the earth to be a sphere of uniform mass density, how much would it weigh half way down to the centre of earth? a) 240N b) 210N c) 195N d) 125N
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A body weighed 250N on the surface. Assuming the earth to be a sphere of uniform mass density, how much would it weigh half way down to the centre of earth?
a) 240N
b) 210N
c) 195N
d) 125N
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