The electric potential difference of a 150 µf capacitor is measured across the terminals of the capacitor and found to be 5 volts. what is the potential energy of the capacitor?

Aboat travels at 15 m/s in a direction 45° east of north. the boat then turns and travels at 18 m/s in a direction 5° north of east. what is the magnitude of the boat's resultant velocity? round your answer to the nearest whole number. /s what is the direction of the boat's resultant velocity? round your answer to the nearest whole degree. ° north of east