GK
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which object has the greatest weight?
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an object of mass 10 kg in a 15 N/ kg gravitational field
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an object of mass 15 kg in a 13 N/ kg gravitational field
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an object of mass 20 kg in a 9.0 N/ kg gravitational field
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an object of mass 50 kg in a 3.0 N/ kg gravitational field
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Explanation:
Detailed explanation-1: -Thus, 2nd object which is of mass 15kg and gravitational field strength of 13N/kg has the greatest weight among all the 4 objects.
Detailed explanation-2: -The weight of a body of mass 15 kg on the moon is 24. 5 N.
Detailed explanation-3: -The weight of a body placed at the centre of the earth is zero. This is because the mass at the exact cenrte of the earth is zero.
Detailed explanation-4: -Weight, W = m x g = 10 x 9.8 =98 N.
There is 1 question to complete.