energy resources
what is a benefit of wind power
there is always wind somewhere
what is another word for elastic force
spring
what is a disadvantage of hydro
it is very expensive
what is torsion
it is when you or something twists an object
what are 2 benefits of fossil fuels
it is relatively cheap and is very efficient
what is elasticity
its when something can get compressed or stretched and go back to its original shape
what is a benefit of coal
it is easy to transport
what is plasticity
its when something can get compressed or stretched and not go back to its original shape
how does nucular power work
it works by splitting an atom which produces heat then boiling water which intern makes steam turning a turbine
what is friction
when one object comes in contact with another