Front

What is gravitational potential energy (GPE)?

Back

Gravitational potential energy is the energy an object possesses due to its position in a gravitational field, typically related to its height above the ground.

Front

What factors affect gravitational potential energy?

Back

Gravitational potential energy depends on the mass of the object, the height of the object above the ground, and the strength of the gravitational field.

Front

What is the formula for calculating gravitational potential energy?

Back

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

Front

How can you increase an object's gravitational potential energy without changing its height?

Back

You can increase an object's gravitational potential energy by increasing its mass.

Front

What is the value of Earth's acceleration due to gravity (g)?

Back

9.8 m/s².

Front

What is elastic potential energy?

Back

Elastic potential energy is the energy stored in an object when it is stretched or compressed, such as in springs.

Front

In which position does a spring have the least elastic potential energy?

Back

A spring has the least elastic potential energy when it is in its natural, uncompressed state.

Front

What is the relationship between height and gravitational potential energy?

Back

Gravitational potential energy increases with height; as an object is raised higher, its potential energy increases.

Front

What happens to gravitational potential energy if an object is dropped?

Back

As an object falls, its gravitational potential energy decreases while its kinetic energy increases.

Front

What is the unit of measurement for energy?

Back

The unit of measurement for energy is the Joule (J).