PE and KE

Front

What is the definition of Kinetic Energy?

Back

Kinetic Energy is the energy an object possesses due to its motion, calculated as KE = 1/2 mv², where m is mass and v is velocity.

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NGSS.MS-PS3-1

NGSS.MS-PS3-5

Front

What is the formula to calculate Kinetic Energy?

Back

KE = 1/2 mv², where KE is kinetic energy, m is mass, and v is velocity.

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NGSS.MS-PS3-1

NGSS.MS-PS3-5

Front

What is the definition of Potential Energy?

Back

Potential Energy is the energy stored in an object due to its position or configuration, often associated with gravitational force.

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NGSS.MS-PS3-2

Front

What is the formula to calculate Potential Energy?

Back

PE = mgh, where PE is potential energy, m is mass, g is acceleration due to gravity, and h is height.

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NGSS.MS-PS3-2

Front

How does increasing the height of an inclined plane affect the force required to pull an object up?

Back

Increasing the height of the inclined plane increases the gravitational potential energy, thus requiring more force to pull the object up.

Front

What is the relationship between Kinetic Energy and speed?

Back

Kinetic Energy increases with the square of the speed; if speed doubles, kinetic energy increases by a factor of four.

Tags

NGSS.MS-PS3-1

Front

At which point in a pendulum's swing is Kinetic Energy highest?

Back

Kinetic Energy is highest at the lowest point of the pendulum's swing.

Front

What is the principle of conservation of energy?

Back

The principle of conservation of energy states that energy cannot be created or destroyed, only transformed from one form to another.

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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).

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NGSS.MS-PS3-4

NGSS.MS-PS3-5

Front

What factors affect the Kinetic Energy of an object?

Back

The Kinetic Energy of an object is affected by its mass and its velocity.

Tags

NGSS.MS-PS3-1