A penguin exerts a force of $15$ Newtons to drag a fish $6\mathrm{.}0$ meters. It takes him $25$ seconds. What is his power output? Answer in Watts and use $2$ sig figs. Question $2$:Assuming Mercury's orbit around the sun is a perfect circle, how long does it take Mercury to make one orbit around the sun? Give the answer in number of days $($ round to the nearest day$).$ The mass of the sun is $2\mathrm{.}0$ x $10^30$ kg and the radius of Mercury's orbit is $5\mathrm{.}791$ x $10^7$ km$.$ G$=6\mathrm{.}67$x$10^-11($Nm$^2/$kg$^2)$