A boy suddenly comes and sits on a circular rotating table. What will remain conserved?

a. linear momentum

b. kinetic energy

c. angular momentum

d. potential energy

A 0.09-kg lead bullet traveling 182 m/s strikes an armor plate and comes to a stop. If all of the bullet's energy is converted to heat that it alone absorbs, what is its temperature change

How does moving water cause erosion

How does the vertical component of a projectile's motion compare with the motion of vertical free fall when air resistance is negligible?

True or false as you increase the angle of a projectile the x-component vector also increase

What happens if two sound waves having the same frequency interfere in phase? A) The amplitude of the resultant wave is less than the amplitude of the two individual waves.

What Is a mineral made of oxidized hydrogen

If you were to go to space, and took your helmet of the suit off while your out side of the rocket, what would happen?

In Step 5, you will calculate H+/OH - ratios for more extreme pH solutions. Find the concentration of H + ions to OH - ions listed in Table B of your Student Guide for a solution at a pH = 2.

The molecules of a substance are moving rapidly in a container. The molecules do not interact with each other. If the container is opened, the molecules will escape from the container. In what phase of matter are the molecules in the container?

Which prefix represents tenths in the metric system?