Three 25.0-Ω resistors are connected in series across a 60.0-V battery. (a.) What is the equivalent resistance of the circuit? (b.) What is the current in the circuit? (c.) What is the voltage drop across each resistor? (d) What is the power dissipated in each resistor?

Abaseball is thrown from the outfield toward the catcher. when the ball reaches its highest point, which statement is true? (a)its velocity is not zero, but its acceleration is zero. (b) its velocity and its acceleration are both zero. (c) its velocity is perpendicular to its acceleration. (d) its acceleration depends on the angle at which the ball was thrown. (e) none of the above statements are true.