The scientific measure of disorder is called thermodynamics matter entropy conservation

Aplane travels 1000 miles in 5 hours .what is the planes average speed?

Two point charges are on the y axis. a 3.90-µc charge is located at y = 1.25 cm, and a -2.4-µc charge is located at y = −1.80 cm. (a) find the total electric potential at the origin. v (b) find the total electric potential at the point whose coordinates are (1.50 cm, 0). v

What kind of simple machine is a catapult?