GPE & KE Flashcard #2, 23-24, gk

Front

What is Gravitational Potential Energy (GPE)?

Back

GPE is the energy an object possesses due to its position in a gravitational field, typically calculated as GPE = mass × gravity × height.

Front

How can you increase GPE without changing mass and gravity?

Back

By raising the object farther off the ground.

Front

What is the SI unit for energy?

Back

Joule (J) is the standard unit of energy in the International System of Units.

Front

What is Kinetic Energy (KE)?

Back

KE is the energy an object has due to its motion, calculated as KE = 1/2 × mass × velocity².

Front

At which point does a thrown ball have increasing KE with some GPE?

Back

At point Y, as it is moving upward but still has height.

Front

What is the relationship between GPE and height?

Back

GPE increases as the height of an object increases, assuming mass and gravity remain constant.

Front

What is the formula for calculating GPE?

Back

GPE = mass × gravity × height.

Front

What is the formula for calculating KE?

Back

KE = 1/2 × mass × velocity².

Front

What is energy?

Back

Energy is the ability to do work or cause change.

Front

What type of energy is associated with motion?

Back

Kinetic Energy is the energy associated with the motion of an object.