Question

The weight of an object of mass 1kg is found to be 4.7 N when measured with a spring balance on a
planet. Another object of unknown mass, when measured similarly, is found to weigh 14.10 N. Find
the mass of the object.
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Answer 1

Explanation:

weight of 1kg mass is 4.7N .

14.10 N is 4.7 × 3 N . So , mass of object is 3kg