What is a physical
property of
snowflakes?
A They are square
B. They are a gas
C. They have six points
D. They are a liquid

What is the measurement of how fast an object moves relative to a reference point?

What is the increase in density of a medium due to wave travel?

While carrying a heavy box up the stairs,you set the box on a step and rest. then you pick up the box and carry it to the top of the stairs. describe these actions in terms of balanced and unbalanced forces acting on the box.