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A particle moves with a velocity `(5 hat(i)+3 hat(j)+6 hat(k)) m//s` under the influence of a constant force `(5 hat(i)+5 hat(j)+10hat(k))N`. The inst

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A particle moves with a velocity `(5 hat(i)+3 hat(j)+6 hat(k)) m//s` under the influence of a constant force `(5 hat(i)+5 hat(j)+10hat(k))N`. The instantaneous power applied to the particle is
A. `100W`
B. `40W`
C. `140 W`
D. `170 W`
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1 Answer

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Correct Answer - A
`P = vec(F).vec(V)`
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