Aboat sails south with the of a wind blowing in the direction s36â°e with magnitude 400 lb. find the work done by the wind as the boat moves 150 ft. (round your answer to the nearest whole number.)

Suppose a diode consists of a cylindrical cathode with a radius of 6.200×10^−2 cm , mounted coaxially within a cylindrical anode with a radius of 0.5580 cm . the potential difference between the anode and cathode is 260 v . an electron leaves the surface of the cathode with zero initial speed (v initial=0). find its speed vfinal when it strikes the anode.