Forces Warm up (Ch 12)

A push or pull on an object

• force

• newton

• net orce

• fricton

• Static friction

SI unit of force

• newton

• net force

• force

• static friction

• sliding friction

The overall force on an object when all the individual forces acting on it are added together

• sliding friction

• static friction

• net force

• force

• newton

a friction force that acts on objects that are not moving

• static friction

• sliding friction

• rolling friction

• fluid friction

• air resistence

a force that opposes the direction of motion of an object as it slides over a surface

• static friction

• sliding friction

• rolling friction

• fluid friction

• air resistence

the friction force that acts on rolling objects

• Static Friction

• Sliding Friction

• Rolling Friction

• Fluid Friction

• Air Resistance

Fluid friction acting on an object moving through the air

• Air Resistance

• Fluid Friction

• Rolling Friction

• Sliding Friction

• Static Friction

a friction force that opposes the motion of an object through a fluid

• Gravity

• Air Resistance

• Fluid Friction

• Rolling Friction

• net force

A force of attraction between objects de to their masses

• gravity

• terminal velocity

• air resistence

• projectile motion

• inertia

the constant velocity of a falling object when the force of air resistance is equal in magnitude and opposite in direction to the force of gravity

• gravity

• air resistence

• terminal velocity

• projectile motion

• inertia