volume_mute

How much does a 3-kg object weigh?

publish date2023/06/07 23:26:00 GMT+10

volume_mute

weigh = N

Correct Answer

(1) 29.4

Explanation

It weighs 29.4 N.  If dropped, the acceleration would be 9.8 m/s2.  Application of Newton's second law yields the force on the object, which is its weight

Reference

Basic Physics: A Self-Teaching Guide


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