big small long short heavy light many few
Ways to describe motion other than talking about it
What causes motion. Can a push or pull be measured?
Mass, Weight, Density
nature of a body plays a part in motion.
Turning effect of a force
Other motion a push or pull can produce
What else can a force do besides moving and turning?
Work Power Energy
push /pull / turn /press what they have in common?
energy connects everything, how do we pass it along?
There is more to light. It belongs to a family of radiation
Now that we produce energy, how to move them along.
The world don’t revolve around heat and light there are other energy we should consider also