What kind of energy is in a moving skateboard?

• Potential
• Kinetic

At which point is potential energy greatest?

• W
• X
• Y
• Z

The formula for work is:

• d = r x t
• p = m x v
• f = m x a
• w = d x f

An electron has a _____ charge.

• negative
• positive
• neutral

Which image represent an element? 

• X
• Y
• Z
• W

Which rays on the electromagnetic spectrum has the highest  frequency?

• Radio waves
• Gamma-Rays
• X-Rays
• UV waves

Which atomic particle has negative electrical charge?

• Electron
• Proton
• Neutron

The atomic mass of Carbon is

• 12.011
• 6
• 18.011

What is velocity?

• speed and time
• speed and direction
• direction and time
• time and mass

What does Newton's 1st Law tell us?

• All objects stop moving eventually. 
• Without an outside force, an object in motion will travel forever.
• For every action, there is an equal reaction.