Newtons Laws
Newton's 1st law described in 1 word
what is inertia
The name of the force that opposes gravity and is perpendicular to the surface and object rests on
What is the normal force
Opposite charges/poles do this
what is attract
A variable
What is a factor or condition that can change in an experiment
A measure of success
Criteria
Assuming we are not in outer space, what is the force which acts against motion.
what is friction
Change in position divided by time
What is velocity
electromagnetism is the pulling or pushing of these particles which have measurable mass.
electrons
The variable that is measured in response to a changed variable
Dependent variable
A limitation
Constraint
Force = mass x _________________
acceleration
When two opposing forces are balanced, they are at ________________
Equilibrium
What are three materials which are naturally magnetic?
Iron Cobalt Nickel (Zinc too)
I can change this variable in an experiment
independent variable
the main detail that does not allow a device to meet the desired criteria
Failure point
the units for acceleration
m/s2
What are the units for velocity
meters /second
What is the particle with no measurable mass in which electromagnetic energy can be carried at the speed of light
Photon
What is the format of a conclusion that we have formed in class (3 parts)
Claim evidence reasoning
What is the name of an experimental design that may be tested and changed
prototype
Do newton's laws hold true as a particle approaches the speed of light?
no
What is the acceleration of gravity including the correct units
9.8m/s2
Describe the right hand rule
if your thumb upright is the direction of the current your fingers wrap in the direction of the associated electromagnetic force
What tools do we use to analyze data
a table or graph
Who is the engineer that made the plasma ball possible
Tesla