Name that Energy!
This involves force and displacement (delta X).
What is Work?
Energy is created or destroyed; it remains present in some form.
What is conservation?
This equation contains mass, height, and gravity.
What is gravitational potential energy?
Energy is based on surface, chemical, and thermal interactions.
What is thermal (internal energy)?
One of the following statements is correct: Energy can appear. Energy can change forms. Energy can disappear.
What is "energy can change forms"?
Complete the equation:
KE: 1/2m_2
What is speed?
Kinetic energy, gravitational potential energy, and elastic potential energy all fall under the same category.
What falls under mechanical energy?
When a roller coaster car goes down a hill, most of its potential energy is converted to kinetic energy. Where does most of the rest of the energy go?
What is heat (due to friction)?
Identify the missing factors:
? = 1/2k(_)2
What is Us and ΔX?
Energy that results when resistance forces act upon objects.
What is thermal energy?
In an ideal swinging pendulum, energy continuously swaps between kinetic energy and this other type of energy at its highest points.
What is potential energy?
DAILY DOUBLE! - Name the missing variables:
_Uint=_f (__)_
What are Δ, F, ΔX, and square (_2)?