A body weighs 25 kg on the surface of the earth. If the mass of the earth is 6 x 1024 kg, then the radius of the earth is 6.4 x 106m and the gravitational constant is 6.67 x 10-11 N-m /kg? Calculate (i) the mutual force of attraction between the body and the earth. (ii) the acceleration produced in the body. (iii) the acceleration produced in the earth.
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If the mass of the earth is 6 x 1024 kg. A body weighs 25 kg on the surface of the earth. If the mass of the earth is 6 × 1024 kg, then the radius of the earth is 6.4 × 106m and the gravitational constant 6.67 × 10-11 N-m2/kg2.
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244N is the answer
(2) 9.8ms
(3)4.06×106*6
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