1
mass multiplied by velocity.
What is momentum?
distance divided by time.
What is speed?
final velocity-initial velocity divided by time or delta v over delta t.
What is acceleration?
An object in motion stays in motion and an object at rest stays at rest unless acted upon by an unbalanced force.
what is the law of inertia?
For every action in nature there is an equal and opposite reaction.
What is action and reaction.
It is our location compared to the reference point.
what is position?
what we compare our position to.
What is the frame of reference?
duration of seconds between events.
what is time?
length between objects measured in meters.
What is distance?
length straight from start to end.
What is displacement?
speed and direction.
what is velocity?
F=Ma
what is the equation for force?
the only force is gravity.
what is a projectile?
curved path.
what is trajectory?
how far the projectile goes.
what is range?
Kelvin.
what is temperature measured in in SI unit?
seconds.
what is time measured in in SI units?
Meters.
what is length measured in SI units?
Mole.
what is the amount of substance measured in for the SI unit?
Ampere.
What is the electric current measured in in SI units?
candela.
what is light intensity measured in in SI units?
1,000.
what does the prefix kilo represent.
100.
what does the prefix hecta stand for?
.1.
what does the prefix deci mean?
.001.
what does the prefix milli mean?