What is the resistance In a circuit that carries 0.75A current when powered by a 1.5 V battery?

Which law represents the thermodynamic statement of the conservation of energy of a system? a. the fourth law b. the first law c. the second law d. the third law

In a voltaic cell, electrons flow from the (positive/negative) to the (positive/negative) terminal.

Suppose a soccer ball is kicked from the ground at an angle 20.0º above the horizontal at 8.00 m/s. the y-velocity is determined to be 2.74 m/s. how long will the ball be in the air? assume the ball lands at the same height at which it was kicked.