Energy

Who discovered the force that keeps us on the ground?

• Leonardo da Vinci

• Isaac Newton

• Francis Bacon

• Oliver Cromwell

What is the main difference between speed and velocity?

• Velocity and speed are the same thing.

• Speed is how fast something moves, and velocity is how slowly it moves.

• Speed isn't a scientific measurement.

• Velocity has direction while speed does not.

What does the 'G' in the formula for gravitational potential energy stand for?

• Gears

• Grams

• Ground

• Gravity

Which type of energy is associated with motion?

• Potential energy

• Kinetic energy

• Chemical energy

• Thermal energy

What is the formula for calculating kinetic energy?

• KE = MGH

• KE = 1/2 MV squared

• KE = M/V

• KE = MV