Measurements
analysis using the fact that physical quantities added to or equated with each other must be expressed in teems of the same fundamental quantities for inferences to be made about the relations between them
Dimensional Analysis
a system that defines the zero point of the variable you are studying
coordinate system
The force of gravity on an object
Gravitational Force
a quantity defined as the product of the mass and velocity of an object
Momentum (p)
The alter ego of Spider-Man
Peter Parker
Those digits in a measurement that are known with certainty plus the first digit that is uncertain.
Sig Figs
the speed and direction of an object at a particular instant
instantaneous velocity
How much gravity acts on an object
Weight
p = mv
Momentum Equation
What city does Batman protect
Gotham
the closeness of two or more measurements to each other
Precise
another term given for the size of a vector
magnitude
an action exerted on an object which may change the objects state of rest or motion
Force
The product of force and the time over which the force acts on an object.
Impulse
Name all 4 Ninja Turtles
Leonardo, Donetello, Michelangelo, Rapheal
the closeness of a measured value to a standard or known value
Accurate
the location of an object relative to an origin
Position
Friction by rubbing against something
Kinetic Friction
A collision in which two objects stick together after colliding.
Perfectly Inelastic Collision
Who played the Joker in The Dark Knight
Heath Ledger
a mathematical expression used to represent a decimal number between 1 and 10 multiplied by 10, so you can write large numbers using less digits
Scientific Notation
final time minus initial time
Time interval
Newton's First Law of Motion
Inertia
A collision in which the total momentum and total kinetic energy is conserved.
Elastic Collision
What does DC stand for
Detective Comics