What is the electric potential 12 cm away from a charge of –5.2 × 10^–6c?
–3.3 × 10^6
–3.9 × 10^5
–3.9 × 10^3
–3.3 × 10^2

John throws .4 kg ball with velocity of 18 m/s. hits .2 kg bottle and bottle flies 25 m/s. how fast is ball traveling after hitting the bottle?

How much energy is supplied to each coulomb of charge that flows through a 12-v battery?

Afisherman notices that his boat is moving up and down periodically, owing to waves on the surface of the water. it takes a time of 2.70 s for the boat to travel from its highest point to its lowest, a total distance of 0.700 m. the fisherman sees that the wave crests are spaced a horizontal distance of 6.50 m apart. a. how fast are the waves traveling? b. what is the amplitude a of each wave?