Given the circuit below: Determine the total resistance in the circuit. (3)
Determine the current through the source of emf, E, in the circuit. (2)
Determine the power dissipated in resistor R3. (3)
(c) Determine the current through the 7 ohm 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.