Aregion in a ferromagnetic material that has a large number of atoms with aligned magnetic fields is called a what? (a) ferromagnetic region (b) magnetic declination (c) magnetosphere (d) magnetic domain

In physics the desire of an object to keep doing what it is doing is termed?

Jackson is designing a new heater, and he wants to experiment with different thermally conductive materials. which of these materials would be useful in conducting heat?

On a frictionless air track, a blue glider with mass 0.200 kg is moving to the right with a speed of 8.00 m/s. it strikes a red glider that has mass 0.600 kg and that is initially at rest. after the collision, the blue glider is moving to the left with a speed of 3.00 m/s.(a) what are the magnitude and direction of the velocity of the red glider after the collision? (b) is this collision elastic?