Choose the nonmetallic elements from the list. check all that apply.

Aregion of space in which a measurable gravitational force is indicated by the force exerted on a test mass is called

Abar magnet cut in half will form a total ofpoles.a)fourb)eightc)two

Ahockey player of mass 82 kg is traveling north with a velocity of 4.1 meters per second he collides with the 76 kg player traveling east at 3.4 meters per second if the two players locked together momentarily in what direction will they be going immediately after the collision how fast will they be moving