Energy Test

Front

What does kinetic energy depend on?

Back

Kinetic energy depends on mass and speed.

Tags

NGSS.MS-PS3-1

Front

What type of energy is transferred from electrical energy?

Back

Electrical energy is transferred to thermal energy.

Front

At which point is potential energy greatest in a gravitational field?

Back

Potential energy is greatest at the highest point (W).

Tags

NGSS.MS-PS3-2

Front

What is the formula for gravitational potential energy (GPE)?

Back

The formula for GPE is mgh, where m is mass, g is acceleration due to gravity, and h is height.

Front

What is the energy conversion represented by Chemical → heat?

Back

This represents the conversion of chemical energy to thermal energy.

Front

Define kinetic energy.

Back

Kinetic energy is the energy an object possesses due to its motion.

Tags

NGSS.MS-PS3-1

Front

What is the unit of energy in the International System of Units (SI)?

Back

The unit of energy in the SI system is the Joule (J).

Front

Explain the concept of potential energy.

Back

Potential energy is the stored energy of an object due to its position or state.

Tags

NGSS.MS-PS3-2

Front

What factors affect gravitational potential energy?

Back

Gravitational potential energy is affected by mass, height, and the acceleration due to gravity.

Tags

NGSS.MS-PS3-2

Front

What is the relationship between mass and kinetic energy?

Back

Kinetic energy is directly proportional to the mass of the object; as mass increases, kinetic energy increases.

Tags

NGSS.MS-PS3-1