Types of Forces

Front

What is Gravitational Force?

Back

The force of attraction that a body with mass exerts on another body with mass.

Front

What is Friction?

Back

A force that opposes the motion of an object, caused by the contact between two surfaces.

Front

What is Normal Force?

Back

The support force exerted upon an object that is in contact with another stable object, acting perpendicular to the surface.

Front

What is Applied Force?

Back

A force that is applied to an object by a person or another object.

Front

What is Electrical Force?

Back

The force between charged objects, which can act at a distance.

Front

What is the role of Gravity in the Solar System?

Back

Gravity is the force that holds the planets in orbit around the sun.

Front

What happens to a rolling ball due to Friction?

Back

Friction slows down and eventually stops the rolling ball.

Front

How does Friction affect motion?

Back

Friction opposes motion, making it harder for objects to slide past each other.

Front

What is the difference between Contact and Non-contact Forces?

Back

Contact forces require physical interaction, while non-contact forces act at a distance.

Front

What is an example of a Non-contact Force?

Back

Gravitational force is an example of a non-contact force.