1) Consider a heavenly body which has a mass twice that of the Earth and radius thrice that of the Earth. What will be the weight of the book on this heavenly body , if its weight on Earth is 900 N ?
2) Why gravitational force is usually unnoticeable ?
3) Prove that acceleartion due to gravity is independent of mass of the body.
4) How can the average density of the Earth can be determined ?
5) Buoyancy depends on which factors ?
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you can solve this by using w scores 2 MG where w's wait I'm is mass and Jee is Gravitation .
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you can solve this by using w scores 2 MG where w's wait I'm is mass and Jee is Gravitation .
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