Formulas you will need for this review: KE = mv2 PE = mgh
2

v=wf (v=velocity and w=wavelength)

How much kinetic energy does a .6 kg bullet have that leaves a gun going 300 m/s?

What is the potential energy of a 6250-gram tire swing hanging 1.2 meters off the ground in a tree?

Describe the relationship between kinetic and potential energies in terms of a roller coaster AND label on an illustration.
(Where is potential greatest/lowest? Where is kinetic greatest/lowest?)

What type of wave is shown in the diagram above?

How do the particles in this wave move in relation to the direction this wave travels? (perpendicular or parallel)

What property of a wave is represented by Q in the diagram?

What property of a wave is represented by S in the diagram?

What type of wave is shown in the diagram above?

How do the particles in this wave move in relation to the direction this wave travels? (perpendicular or parallel)

What characteristic of the wave is labeled X?

What characteristic of the wave is labeled Y?

When pushing someone on a swing, you have to push at just the right intervals in order for them to swing higher. This is an example of what type of wave interaction? (constructive or destructive)

Define: Polarization-

Define resonance and give an example.