Renewable energy
Solar Energy
What is the force that pulls objects toward Earth?
The force of gravity/weight
What is the force that causes objects to float in the water or air.
The buoyant force
What is the type of energy uses turbines and the weather to produce energy?
Wind Energy
What is the force that pushes an object forward?
Thrust
What is the downward force of an object in a fluid?
Weight/force of gravity
What kind of energy would use a dam in a river?
What is the force that slows things down as they move through the air or water.
Drag
If an object is less dense than the fluid it is in it will...
Float
What is the type of energy that comes from heat within the earth?
Geothermal energy
What is the force produced due to the difference in air pressure below (high pressure) and above the wing (low pressure)?
Lift
If an object has a density of 0.9g/cm³ and a fluid has a density of 1.33g/cm³, will the object sink or float?
Float
The natural but non-renewable form of energy such as coal or gas (formed in the geological past from the remains of living organisms)
Fossil fuels
What is the study of how objects move through the air?
Aerodynamics
What is the term for how much matter is packed into a space?
Density