if force f =(3i+4j+5k)unit and displacement d=(5i +4j+3k) unit . find work done
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Answer:
Pretty straight forward question here...
Explanation:
We know Work done is the dot product of FORCE AND DISPLACEMENT.... though if you don't know the fancy vector things...
Simply.....multiply the i term with the I, j with the j and k with the k...
W= F. D
I'll solve this in the attachment for ya! :)
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Explanation:
work done is 46 joules .brianliest please
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