Physics chapter 1 Flashcards
1
Q
what does your rope need to be when measuring it
A
straight
2
Q
what is the mass of an object
A
the amount of matter it is made of
3
Q
what is mass measured in?
A
kilograms (kg)
4
Q
what is the calculation for density
A
density=mass/volume
5
Q
what is the symbol for density
A
ρ
6
Q
what arrangement do substances go in a cup
A
high density=bottom of the cup
low density=top of the cup
7
Q
what happens when two liquids mix
A
one dissolves in another
8
Q
what is an oscillation
A
when a ball swings one way and returns to its original position
