A force of (3i + 4 + 5k) N acting on a body
produces a velocity of (2i -j + 3k)m s-1.
Then, the power is
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Answer:
Explanation:
Power = F.v
= (3i + 4j + 5k).(2i - j + 3k)
= 6 - 4 + 15
= 17 Watt
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