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A particle moves with a velocity (5 hat(...

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`

Text Solution

Verified by Experts

The correct Answer is:
A
`P = vec(F).vec(V)`
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