Science Quiz Flashcards
What is a system?
A system is a group of parts that function together to perform a specific task.
What is a physical system?
A physical system is a system that relies on a group of physical parts that work together to perform a specific task.
What is a social system?
A social system is a group of people or animals that work together to perform a specific task.
Name the four types of systems
Body System, Mechanical System, Optical System, Electrical System
What is a natural system? Give examples.
Bee Hive, Ant Colony, Wolf Pack
What is a social system? Give examples.
Health Care, Education, Waste Management, Political
Force
When an object is being pushed or pulled
Work
When an object moves from one location to another
Displacement
When an object goes from it’s starting location to it’s final location
Energy
The use of force used to operate or move things
Energy
The use of force used to operate or move things
Efficiency
How much energy was input and output and if it was useful or wasted
