Question #201896

What is the mass of an object that takes 495 joules of work to get to a height of 30 meters?


1
Expert's answer
2021-06-02T09:36:30-0400
W=mgh495=(9.8)(30)mm=1.68 kgW=mgh\\495=(9.8)(30)m\\m=1.68\ kg


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