A student walked 2km in. 5 hours what is his average speed on the way to school

Which of these best defines power?

A baseball has a mass of 0.45 kg and is thrown with a speed of 25 m/s. What is the momentum of the baseball? 0.018 kg • meters squared per second 11 kg • meters per second 56 kg • meters per second 140 kg • meters per second

If a passenger train is traveling on a straight track with a negative velocity and a positive acceleration, is it speeding up or slowing down?

A cannon, elevated at 40 is fired at a wall 300 m away on level ground, as shown in the figure below. The initial speed of the cannonball is 89

What is Scientific Notation? A. It is a way to abbreviate very large or very small numbers. O B. It is a special way of writing that looks scientific. O C. It is writing scientific summaries in a journal. D. It is a way of making numbers scientific.

Which statement is true about planets with longer orbits in the solar system? A. They have longer periods of revolution. B. They are smaller in size. C. They have less distance to travel for one revolution. D. They have longer seasons

Atmospheric conditions near a mountain range are such that a cloud at an altitude of 2.00 km contains 3.20 ✕ 10^7 kg of water vapor. How long (in years) would it take for a 2.

In addition to the conditions required for any solar eclipse, what must also be true in order for you to observe a total solar eclipse?

Protons and neutrons strongly attract when they

How far is Jupiter from the sun?