Which part of the galaxy contains the coldest gas?

Which of these characteristics did all of the five waves of immigrants have in common A. They all had the same political beliefs B. They all spoke English C. they all valued education D. They all had the same religious beliefs

What conditions are required for nuclear fusion that prevent it from being used to generate electric energy?

A drag car takes off at the green light in a straight line. The car from 45 m/s to a complete stop in 9 seconds. What is its acceleration? Was it positive or negative?

This is when minerals break on specific planes.

As a skydiver with a mass of 54 kg falls toward the Earth, she accelerates at 9.8 m/s2. What is the force of gravity acting upon the skydiver? What must be true about the force of air resistance acting on the skydiver?

A tow truck pulls a 500 kg car so that the car accelerates 2 m/s2. What is the net force on the car? 250 N 498 N 1000 N 502 N

Which force keeps you near earths surface?

Name one process that requires a force in the human body.

Which describes the electric forces inside an atom

Why can radio telescopes be used 24 hours a day?