How do black holes attract space matter?

Which statement describes why ocean currents are considered convection currents? A) Warm water moves counterclockwise in the northern hemisphere B) Warm water rises and cold water moves in to replace it.

If lightning strikes your house, it could cause damage to appliances that are plugged into a socket. true or false

Why do all the electrons in an iron atom not settle together into the lowest energy state? because.?

An object moving in a straight line with an initial velocity of 12 m/s is found to be moving at 48 m/s after traveling a distance of 75 m. What was its acceleration in m/s2?

If velocity decreases, mass increases or decreases?

Is net force the same thing as gravity

When was the first electric typewriter produced and by what company

What is the mass, in kilograms, of an avogadro's number of people, if the average mass of a person is 150 lb?

Polychlorinated biphenyls (PCBs) have been banned because they are an environmental hazard. Which of the following was NOT a reason for banning them?

Crickets chirpy and milada jump from the top of a vertical cliff. chirpy drops downward and reaches the ground in 2.70 s, while milada jumps horizontally with an initial speed of 95.0 cm>s.