Electrical energy can be transformed into other types of energy. we often experience this transformation of energy in our everyday lives. which example represents a conversion from light energy to electrical energy? a. car b. flashlight c. solar panels d. energy stove

The boat's velocity relative to the riverbank can be resolved into two components. the component going north is 2.7 m/s and the component going west is 1.2 m/s.we add these two vectors and then find the magnitude of the resultant to get the speed.the magnitude of the resultant vector from adding can be obtained by the pythagorean theorem.    to two significant figures, the boat's speed relative to the riverbank is 3.0 m/s.