Type of Force
Force exerted by a wire,chord, or string
What is tension force
Tension
What is a pull
Gravity exerted on a bungee jumper
Downwards
Force of gravity is larger than the force of air resistance
Speed up
book resting on a desk
Gravity and Normal force
Catch all force exerted by a person
What is applied Force
Normal Force
What is a Push
Air resistance on a car traveling east (right)
Left
An object falling to the earth reaches its terminal velocity. (gravity = air resistance)
constant speed
Hanging christmas ornament
Tension and gravity
Force exert on two surfaces moving past on another
Sliding friction
Gravity
What is a Pull
two ropes hold a decorative sphere in the air. They are attached to the side of the sphere
Left and right
Object hanging by a rope
At rest, No acceleration
Tumbleweed rolling across the desert
Gravity, normal force, rolling friction(friction) applied force
Attractive Force Between two masses
What is Gravity
Friction Forces (Sliding, Static, Rolling)
What is a push
Friction
Opposite the direction of motion
Force of friction is equal to the applied force used to make an object move
Constant speed/No acceleration
elevator moving up an elevator shaft
gravity, tension, Friction,
Force that opposes the change in motion of a stationary object (keeps the object at rest)
What is static friction?
Applied Forces
What is a push or Pull
Normal force of a baseball being thrown
Opposite the direction of the throw
Force of static friction is larger than an applied force of a push
Remains at rest
A ball falling through a vacuum
Gravity