Force, Motion, and Energy

Front

What is the definition of force in physics?

Back

Force is a push or pull acting upon an object, resulting from the object's interaction with another object.

Front

What is the relationship between mass and force required to move an object?

Back

The greater the mass of an object, the more force is required to move it.

Front

What is friction?

Back

Friction is the resistance that one surface or object encounters when moving over another.

Front

Which surface typically has more friction: a hard wood floor or a carpet?

Back

A carpet typically has more friction than a hard wood floor.

Front

What is the effect of friction on motion?

Back

Friction opposes the motion of an object, making it harder to start or maintain movement.

Front

What happens to an object when a force is applied?

Back

An object will accelerate in the direction of the applied force, depending on its mass.

Front

What is the difference between a push and a pull?

Back

A push moves an object away from you, while a pull brings an object closer to you.

Front

How does gravity affect force?

Back

Gravity is a force that pulls objects toward each other, affecting their motion and the force needed to move them.

Front

What is Newton's First Law of Motion?

Back

An object at rest stays at rest, and an object in motion stays in motion unless acted upon by a net external force.

Front

What is the formula for calculating force?

Back

Force (F) is calculated using the formula F = mass (m) x acceleration (a).