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OpenStudy (anonymous):
Determine the quantity of work done when a crane lifts a 100-N block from 2 m above the ground to 6 m above the ground. A. 100 J B. 200 J C. 400 J D. 600 J
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OpenStudy (anonymous):
@timaashorty @theEric @kym02
OpenStudy (timaashorty):
This one is also 400j \[(6m-2m)*100N=400 J \]
OpenStudy (anonymous):
^^ yep
OpenStudy (anonymous):
Thanks both of you and sorry for posting it in the wrong section
OpenStudy (timaashorty):
you're welcome
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OpenStudy (anonymous):
yw :) hope you understand it now.
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