1.

A body weights 45 kg wt on the surface of Earth. Its weight on the surface of Mars will be[Mass of Mars = (1/9) mass of Earth, Radius ofMars = (1/2) Radius of Earth](a) 25 kg wt(b) 20 kg wt(c) 30 kg wt(d) 40 kg wt​

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t is the ANSWER because i KNOW the EXPLANATION



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