Physics, asked by yuvi178, 6 months ago

A force f (3i-4j+5k)N displaces a body
through d= (2i-2j+ 5k) calculate work done.

Answers

Answered by nabeen36

1

Answer:

work done = f.d

=(3i-4j+5k).(2i-2j+5k)

= 6+8+25

=39J

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