The sun is part of which type of galaxy?

a. irregular

b. elliptical

c. central

d. spiral

You weigh 716 newtons on Earth. You travel to a newly discovered planet, Planet X. Planet X has a mass that is 3 times that of Earth, but it also has a radius that is twice as large. What is your new weight in newtons on planet x?

What is cosmic microwave background radiation?

What would be the acceleration of a turtle that is moving with a constant velocity of 0.25?

What is the difference between instantaneous velocity and average velocity

In a controlled experiment, which variable does the investigator change?

How can you make gravity smaller and bigger

What is friction and explain

How does the velocity, the distance it has fallen and the acceleration of a free falling body change with time?

Woman pulls a 6.87 kg suitcase, initially at rest, with a 29.2 N force along the handle at 57.7º. Friction pulls back at 12.7 N, and the suitcase moves 5.93 m. What is its final speed? (Unit = m/s)

Suppose you know a golf ball's horizontal velocity and the time it has traveled through the air. how could you calculate how far the ball traveled