What metal is used to make hard magnets?

In which tool are uranium atoms split to make electricity? A. turbine B. generator C. reactor D. condenser

Type the correct answer in the box. Jeremy accidentally dropped his toy stuffed animal from the balcony of his apartment on the fourth floor. The toy hit the ground at a velocity of 16.0 meters/second. At impact, it took 2.

Nitrous oxide is the chemical name for "laughing gas." What are the names and the number of atoms in a molecule of nitrous oxide, N2O?

A lightning bolt carrying 30,000 A lasts for 50 micro-seconds. If the lightning strikes an airplane flying at 20,000 feet, what is the charge deposited on the plane?

For two 0.3-m-long rotating concentric cylinders, the velocity distribution is given by u (r) = 0.4/r-1000r m/s.

If you apply a force of 1.0 n to a cart of mass 1.0 kg with negligible friction, what do you expect the acceleration to be?

How does a stars life begin?

Bart stole a watermelon and ran 5,000 feet from the cops and they chase lasted 0.1 hours how fast was Bart running in miles per hour

suppose you had two small boxes, each containing 1.0 g of protons. (a) If one were placed on the moon by an astronaut and the other were left on the earth, and if they were connected by a very light (and very long!

In a car changes its philosophy from 32 km/hour to54 km/hour in 8.0 seconds, what is its acceleration?