What force would be needed to make a 10kg bowling ball accelerate down the alleyway with an acceleration of 3m/s2

Which type of current is produced by a wire breaking magnetic field lines and changing the polarity? a. alternating b. direct c. straight d. alternating and direct

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.

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