8th Force + Motion

The rate at which the velocity changes over time is...

• Acceleration

• Velocity

• Speed

• Force

Speed is...

• A force that opposes the motion between two surfaces that are in contact.

• The combination of all the forces acting on an object.

• The distance traveled divided by the time interval during which motion occurred.

• A force of attraction between objects that is due to their masses.

A measure of the gravitational force exerted on an object is...

• Gravity

• Weight

• Net Force

• Acceleration

Friction is a force that opposes a motion between two surfaces that are in contact.

• True

• False

An object's change in position relative to a reference point is...

• Velocity

• Force

• Friction

• Motion

Velocity is...

• The combination of all forces acting on an object.

• The speed of an object in a particular direction.

• A force of attraction between objects that is due to their mass.

• The distance traveled by the time interval during which the motion occurred.

Mass is a measure of the amount of matter in an object.

• True

• False

The combination of all the forces acting on an object is...

• Velocity

• Friction

• Force

• Net Force

Gravity is...

• A measure of the gravitational force exerted on an object.

• A measure of the amount of matter in an object.

• A force of attraction between objects that is due to their masses.

• A push or pull exerted on an object in order to change the motion of the object.

The SI Unit for Force is...

(hint: two answers!)

• Newton

• Motion

• N

• F