A particle moves with a velocity `vec(v)=5hat(i)-3hat(j)+6hat(k) " "ms^(-1)` under the influence of a constant force `

A particle moves with a velocity `vec(v)=5hat(i)-3hat(j)+6hat(k) " "ms^(-1)` under the influence of a constant force `vec(f)= 10hat(i)+10hat(j)+20hat(k)N`. The instantanteous power applied to the particle is
A. `200Js^(-1)`
B. `40Js^(-1)`
C. `140Js^(-1)`
D. `170Js^(-1)`

A particle moves with a velocity `vec(v)=5hat(i)-3hat(j)+6hat(k) " "ms^(-1)` under the influence of a constant force `vec(f)= 10hat(i)+10hat(j)+20hat(

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