A physical property is O onethat describes using our 5 sences
O stops when a chemical reaction is occurring
one that makes something new
O one that describes a chemical change.

Amodel rocket with a mass of 0.212 kg is launched into the air with an initial speed of 84 m/s. how much kinetic energy will the rocket have at a height of 214 m? assume there is no wind resistance. 634 j 303 j

Astudent wears sunglasses to her read a book more easily which wave interaction occurs as light passes from the air into the plastic lenses? a polarization b.refraction c.diffraction d. interference

You can decrease the resistance of a length of wire by