science

 The sum of two or more forces on an object

• Normal Force

• Friction

• Net Force

• Inertia

A force is a vector quantity.  A vector includes

• Magnitude and distance

• Magnitude and Direction

• strength and direction

• Force and direction

 Applied, friction, spring, tension, air resistance, normal are all examples of.....

• True Forces

• Group Forces

• Contact Forces

• Gravitational Forces

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

• Normal Force

• Friction

• Net Force

• Inertia

An object at rest will stay at rest and an object in motion will stay in motion with the same velocity unless acted on by an unbalanced force. 

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

The support force exerted upon an object that is in contact with another stable object.

• Normal Force

• Friction

• Net Force

• Inertia

for every action there is an equal and opposite reaction

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

Free-Body Diagrams are used to show the

• magnitude and direction

• force and speed

• magnitude and distance

• speed and distance

If a book is resting on a desk, the upward force exerted by the desk is known as the ____________force.

• friction

• applied

• gravitational

• normal

acceleration is force greater than or equal to the mass. 

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law