Linear Momentum
Linear momentum is _______ in all collision types.
What is conserved?
The rotational analog of force.
The quantity that increases with depth in a fluid.
What is pressure?
An example of a simple harmonic system.
What is a spring-mass system/simple pendulum?
The collision type in which both linear momentum AND kinetic energy are conserved.
What is perfectly elastic?
The distance from the axis of rotation to the point of interest on an object.
The principle that governs fluid flow and conservation of pressure.
What is Bernoulli's principle?
The position in which a simple harmonic system has the highest speed.
What is equilibrium?
The unit of linear momentum.
What is kg m/s?
The rotational analog of mass (also a measure of an object's resistance to changes in rotation).
What is rotational (moment of) inertia?
The fluid flow property that is conserved because of conservation of mass.
What is flow rate?
The signature of a simple harmonic system is that acceleration is directly proportional to (and points in the opposite direction of) ____________.
The collision type that increases system kinetic energy.
What is explosion?
The units for rotational kinetic energy.
What are joules?
The quantity assumed to be zero for all ideal fluids.
What is viscosity?
The one factor (besides gravitational field) that measurably affects the period of a simple pendulum.
What is string length?
The feature of a force vs time graph that is equal to impulse.
What is area under the curve?
The units for angular momentum.
What are kg m2/s?
The principle of fluid flow (and special case of Bernoulli's principle) that states that fluid coming out of a small opening is only dependent on the height of the fluid above (and the gravitational field).
What is Torricelli's?
The quantity that oscillates twice as frequently as position in simple harmonic oscillation.
What is kinetic/potential energy?