Energy

What is energy?

• moving energy

• stored energy

• renewable energy

• The ability to do work.

Tags

NGSS.MS-PS3-5

What is potential energy?

• moving energy

• stored energy

• renewable energy

• non renewable energy

Tags

NGSS.MS-PS3-2

What is kinetic energy?

• moving energy

• potential energy

• stored energy

• renewable energy

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

Energy of motion is which type of energy?

• Potential
• Kinetic
• Sound
• Gravitational

Tags

NGSS.HS-PS2-1

According to which law of energy, energy can't be created or destroyed?

• First law of motion
• The law of tacos
• Laws of Energy
• law of conservation of energy

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-4

A force is measured in ...

• Kilograms
• cm/m³
• Newtons
• Meters

Wind turbines and windmills convert what energy to another?

• Kinetic to electric
• Gravitational potential to electric
• Mechanical to potential
• Thermal to sound

Tags

NGSS.HS-PS3-3

There is the same amount of energy today as when the world began.
 

• True
• False

The diagram shows a cart moving freely along a track. What happens to the energy of the cart as it moves from point A to point B on the diagram?

• Potential energy is transformed to kinetic energy.

• Kinetic energy is transformed to potential energy.

• Both potential energy and kinetic energy stay the same.

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-2

Which term describes the energy that is stored due to the height of an object above the ground?

• kinetic energy

• chemical energy

• mechanical energy

• gravitational potential energy