Answer
Please see the work below.
Work Step by Step
We know that
(a) $P=F.v$
We plug in the known values to obtain:
$P=0.57\times 10^{-12}\times 22\times 10^{-6}=1.254\times 10^{-17}W$
(b) As $W=Fx$
We plug in the known values to obtain:
$W=0.57\times 10^{-12}\times 25\times 10^{-3}=1.425\times 10^{-14}J$
