A marble rolls in the same direction and with the same speed as the original, but starts at the origin instead. A marble rolls in the opposite direction with the same speed, starting at x = 0 m.

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

Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?

How are series and parallel circuits simililar? both have multiple paths for electrons to travel. both require resistors in their circuits. both require a switch to complete the circuit. both have at least one path for electrons to travel.