suppose the radius of the earth is reduced to half of its present value and its mass remaining the same then what will be the effect on the value of weight on 30N
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Answer:
119.952 N
Step-by-step explanation:
Use the formula : g1/g2 =(R2)^2 / (R1)^2 since g is inversely proportional to the square of radius. Then use W=mg; where m is the measured mass of a body on earth surface.
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