Physics of Motion
a push or a pull acting on an object
What is a force
Newtons first law
What is an object at rest stays at rest/ object in motion stays in motion unless acted on by an unbalanced force.
the attractive force that acts on all objects everywhere
What is gravity
the flow of electrons through a circuit
What is electricity
Einstein's definition of Gravity
What is a warp of space time
The change in position relative to a reference point
What is motion
Newton's Second Law in Formula Form
What is F = MA
the two factors that affect gravity
What are Distance and Mass
lightning is an example of
What is Electrical Discharge
An object's tendency to resist a change in motion
What is inertia
How quickly an object is changing position
What is speed (Velocity)
Newtons 3rd law
For every action there is an equal and opposite reaction
Gravity pulls objects to
What is the center of mass
Like charges will _____________ and opposite charges will _______________.
What is repel and attract
The unit for force
What is a Newton
The changing of speed and direction (velocity)
What is acceleration
The force that is the reaction force to gravity and balances it out.
What is Normal Force
Does your weight increase or decrease on Saturn? Why?
What is Increases, more massive planet= more gravitational pull
The simple motor we looked at utilized a combination of force fields called ________ to work?
What is electromagnetic field
the combination of magnetic fields and electric fields
What is electromagnetic fields.
When an object is traveling at the same speed in the same direction
What is Constant Velocity
What is the Law of Conservation of Momentum
The difference between weight and mass
What is Weight is how gravity acts on an object, mass is what makes up the object.
the earth's solid inner core and liquid outer core help to create this property of earth
What is earth's magnetic field
What is an electron