A particle moves with a velocity v = (5i - 3j + 6k) ms-1 under the influence of a constant force F = (i - j - k)N. The instantaneous power applied to the particle is ______ Watts.
A particle moves with a velocity v = (5i - 3j + 6k) ms-1 under the influence of a constant force F = (i - j - k)N. The instantaneous power applied to the particle is ______ Watts.
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1 Answer
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P = F.v = 5+3-6 = 2W
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