PHYS Test-Work Energy and Simple Machines

Energy cannot be created nor destroyed it can only change form.

• Law of Conservation of Energy.
• Work-Energy Theorem
• 1st Law of Thermodynamics
• 2nd Law of Thermodynamics
• 3rd Law of Thermodynamics

No system can produce more energy than it consumes.

• Law of Conservation of Energy.
• Work-Energy Theorem
• 1st Law of Thermodynamics
• 2nd Law of Thermodynamics
• 3rd Law of Thermodynamics

Energy/heat will always move from high concentration to low concentration.

• Law of Conservation of Energy.
• Work-Energy Theorem
• 1st Law of Thermodynamics
• 2nd Law of Thermodynamics
• 3rd Law of Thermodynamics

The work done to a system is equal to the energy change of the system plus any loss to entropy.

• Law of Conservation of Energy.
• Work-Energy Theorem
• 1st Law of Thermodynamics
• 2nd Law of Thermodynamics
• 3rd Law of Thermodynamics

All processes will cause an increase in entropy.

• Law of Conservation of Energy.
• Work-Energy Theorem
• 1st Law of Thermodynamics
• 2nd Law of Thermodynamics
• 3rd Law of Thermodynamics

List the six simple machines

The rate that work is done or energy is transferred.

• Power
• Work
• Energy
• Kinetic Energy
• Potential Energy

The product of force and the distance the force acts.

• Work
• Power
• Energy
• Kinetic Energy
• Potential Energy

A measure of the disorder in a system.

• Entropy
• Work
• Power
• Energy
• Kinetic Energy

The ability to do work, produce heat, or cause change in self or surroundings.

• Energy
• Work
• Power
• Kinetic Energy
• Potential Energy