Which object will have the largest value for its potential energy?

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What is the gravitational potential energy (GPE) of a 1 kilogram book that is 1 meter above the ground?

g = 9.8 m/s²

• 9.8 Joules

• 1.0 Joule

• 0.10 Joule

• 11.8 m/s²

What would have the greatest kinetic energy?

• A car driving down a hill.
• A person running down a hill. 
• A ball rolling down a hill. 

How much kinetic energy does a moving 6 kg object have if it moves with a velocity of 3 m/s?

• 27 J
• 18 J
• 9 J
• 2 J

What are the three types of heat transfer?

• Radaition, Conduction, Convection

• Radiation, Conductors, Sun

• Insulator, Radiation, Conuction

• Thermal Energy, Sun, Heat

• Radiation, Conduction, Convection

What type of heat energy is MOST likely to start a forest fire?

• Thermal Energy

• Radiation

• Conduction

• Convection

A man is trying to create fire. He is successful he accidently burns himself by the wind blowing the fire on his hand.What type of heat transfer caused his hand to be burned.(select all that could apply).

• Conduction

• Convection

• Radiation

• Wind

Two skaters begin at rest. Skater 1 has a smaller mass than Skater 2. After they push off each other,...

• Skater 1 experiences a greater change in momentum
• Skater 2 experiences a greater change in momentum
• Skater 1 has a greater velocity than Skater 2
• Skater 1 experiences a greater force

According to Newton's Laws, for every action there is an ....

• equal and opposite reaction.

• equal and parallel reaction.

• unequal and opposite reaction.

• unequal and unrelated reaction.

What is Newton's First Law known as? The Law of

• Friction
• Mass
• Inertia
• Gravity