I’m stuck on this question and this is the picture.

Describe the path of the electric current through a circuit?

Ahot-air balloonist, rising vertically with a constant speed of 5.00 m/s releases a sandbag at the instant the balloon is 40.0 m above the ground. after it is released, the sandbag encounters no appreciable air drag. compute the velocity of the sandbag at 0.250 s after its release.

In a system, when potential energy decreases, then entropy also decreases. true false