The ancient Romans knew about an earth material called lodestone. Lodestone is a rock that is a natural magnet. The Romans created a
monument in one of their temples that included a statue suspended in
midair

How might they have used lodestone to create the effect?
Thank you!

Atelevision set that has been running for a while heats up even the air around it. which two laws of thermodynamics could be used to analyze this scenario

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.

The built in flash in a compact camera is usally capable of giving correct exsposure for distance up to how many meters?