KE and PE change
what is the law of conservation and energy
a law that states matter cannot be created nor destroyed only transferred
what is friction
the resistance of an objects movement
give an example of PE changing to KE
a waterslide, rollercoaster, ETC.
does friction change the KE
yes
what kind of PE would a person have if they are on top of a waterslide
Gravitational
does friction cause heat
yes
as they go down the waterslide do they have PE or KE
KE
are there things that can reduce friction
yes
does the person on the waterslide have more PE or KE at the top
PE
what are 3 examples of friction
rubbing your hands together, brakes on a car, ETC.