Exploring Kinetic and Potential Energy Concepts

What is the main example used to explain potential and kinetic energy in the video?

• A car and a bicycle

• A bow and arrow

• A plane and a bird

• A river and a dam

Tags

NGSS.MS-PS3-2

What type of energy does a drawn bowstring have?

• Electrical energy

• Kinetic energy

• Thermal energy

• Potential energy

Tags

NGSS.MS-PS3-2

What is kinetic energy?

• Energy of motion

• Energy from food

• Energy stored in an object

• Energy from the sun

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

What type of energy does water held at the top of a waterfall have?

• Electrical energy

• Gravitational potential energy

• Kinetic energy

• Thermal energy

Tags

NGSS.MS-PS3-2

What happens to potential energy as a ball rolls down a hill?

• It increases

• It decreases

• It turns into thermal energy

• It stays the same

Tags

NGSS.MS-PS3-2

What is the relationship between potential energy and kinetic energy?

• They are inversely proportional

• They are unrelated

• They are directly proportional

• They are the same

Tags

NGSS.MS-PS3-2

NGSS.MS-PS3-4

At the top of its arc, what type of energy does a thrown ball have the most of?

• Kinetic energy

• Thermal energy

• Potential energy

• Electrical energy

Tags

NGSS.MS-PS3-2

What happens to kinetic energy as a pendulum swings upwards?

• It increases

• It decreases

• It stays the same

• It turns into thermal energy

Tags

NGSS.MS-PS3-5

When a pendulum is at the bottom of its swing, what type of energy is at its maximum?

• Potential energy

• Kinetic energy

• Electrical energy

• Thermal energy

Tags

NGSS.MS-PS3-1

In the roller coaster example, what type of energy is at its maximum at the top of the first hill?

• Electrical energy

• Potential energy

• Thermal energy

• Kinetic energy

Tags

NGSS.MS-PS3-2