Forces

What is force in physics?

• A power in star wars

• A push or pull on an object

• A stop on an object

• The start of an object

What is the measure of force?

• Newtons

• Light years

• Inches

• Gallons

Which statement describes a force vector?

• It has magnitude but no direction

• It has direction but no magnitude

• It has both direction and magnitude

• It has constant magnitude but no

  direction

This type of force exists when two surfaces touch

• contact

• gravity

• friction

Two examples of noncontact forces are __________ and __________.

• friction

• gravity

• motion

• magnetism

This picture is an example of a

• free-body diagram

• force

• spring scale

• Newton

A force that results from two objects rubbing past each other.

• Gravity
• Friction
• Inertia
• Force

The force that opposes motion because of resistance between bodies in contact

• Tension

• Applied

• Friction

• Spring

The force that exists between all objects

     with mass

• Gravity

• Nuclear

• Air resstance

• Electrostatics

The sum of all forces acting on an object and direction is called the

• Balanced Force

• Net Force

• Unbalanced Force

• Contact Force