This represents velocity in a position vs. time graph.
What is the slope?
This force comes from the surface, through the object, and is always perpendicular to the surface.
Normal Force
A figure skater slows herself down by stretching her arms out, thus increasing this variable.
Radius
This is the change in momentum.
Impulse
This is the acceleration at equilibrium for an object that undergoes simple harmonic motion.
Zero
This represents velocity in an acceleration vs. time graph.
The area
This force always acts in the opposite direction of the motion of the object.
Friction
The tendency of an object to maintain its current state of rotational motion.
Moment of Inertia
Two cars that collide and stick together would be classified as this type of collision.
Inelastic
This is the velocity of an object at its amplitude that undergoes simple harmonic motion.
Zero
The area underneath a velocity vs. time graph
displacement
This Law states that force is equal to mass x acceleration.
Newton’s 2nd Law
A ball rolling down a hill has what kind(s) of energy at the bottom of the hill?
KErot + KEt
This type of collision conserves both momentum and kinetic energy.
Elastic
This physical quantity of a mass on a spring in simple harmonic motion is represented by the coefficient of the equation.
Amplitude
The slope of a force vs. change in spring length graph
spring constant
This Law states that the force between interacting objects is equal and opposite in direction.
Newton’s 3rd Law
The tendency of an object to maintain its current state of rotational motion.
Moment of Inertia
In a car crash, wearing a seatbelt can help increase this variable, which decreases the force experienced by the passenger.
Time
This type of graph is used to graph the displacement of an object in simple harmonic motion that begins at equilibrium.
Sine graph
This quantity is shown by the slope of a Force vs. Acceleration graph.
Mass
This force is the net force on an object moving in a circular motion.
Centripetal Force
Forces applied at this location do not provide any torque to the object.
Point of Rotation
The velocities of two objects of the same mass who collide elastically will do this after the collision.
Switch velocities
This type of graph is used to graph the displacement of an object in simple harmonic motion that begins at the amplitude.
Cosine graph