Physics - miscellaneous

What type of energy is elastic energy?

• Kinetic Energy

• Potential Energy

• Chemical Energy

• Mechanical Energy

Which of these types of energy are examples of Kinetic energy?

• Mechanical, Thermal

• Elastic, Gravitational

• Electrical, Chemical

• Nuclear, Thermal

____________________ is the storage of energy

• Chemical Energy

• Potential Energy

• Mechanical Energy

• Kinetic Energy

____________________ is the storage of energy

• Chemical Energy

• Potential Energy

• Mechanical Energy

• Kinetic Energy

Which of the following shows an example of Potential Energy?

• A football flying through the air

• Two kids high-fiving

• A rock sitting on top of a high ledge

• A flashlight shining brightly

Tags

NGSS.MS-PS3-2

(Select all that apply) As a person flies in a hot air balloon does the person have Potential or Kinetic Energy?

• Potential; Gravitational Energy that pulls him toward ground

• Potential; Motion Energy as the balloon flies

• Kinetic; Gravitational Energy that pulls him toward ground

• Kinetic; Motion Energy as the balloon flies through the air

What is it called when two surfaces pass across one another creating heat?

• Thermal Energy

• Friction

• Motion Energy

• Photosynthesis

When rolling a marble down a ramp when does it have the most potential energy?

• At the bottom of the ramp

• While traveling down the ramp

• While being lifted to the top of the ramp

• At the top of the ramp

Four balls are thrown at the same velocity, with different masses. Which ball has the most kinetic energy?

• The 20g ball

• The 50g ball

• The 24g ball

• The 40g ball

As a two kids play on a teeter totter (seesaw) when do they have the most potential energy?

• When they are at their highest point

• Just before their muscles push them upward

• As they begin coming down

• When they reach the lowest point