Physics Intro

y=mx+b

Rearrange the formula above to solve for b.

• b= ymx

• b=y-mx

• b=mx+y

• b=y/mx

The independent variable is ...

• the variable that is changed by the experimenter.

• the variable that stays the same.

• the variable that is measured.

• the variable that is used for the hypthesis.

Which of the following is NOT a good hypothesis?

• An if, then statement

• A question

• A possible solution to a problem

• A testable statement

The dependent variable is ...

• the variable that is changed by the experimenter.

• the variable that is measured.

• the variable that is constant.

• the variable that is added to all the other variables.

What is the control group in an experiment?

• The group that is changed.

• The group that is unchanged.

• The group that is part of the independent variable.

• The group that wants to be controlled.

V = d/t

Rearrange the formula above to solve for t.

• t = Vd

• t = V/d

• t = d/V

• t = V + d

How many variables should be tested in an experiment?

• 1

• 2

• 3

• As many as possible

What class are you taking?

• Physics

• IPC

• Chemistry

• Biology

Physics is the study of___________.

• matter

• music

• animals

• motion

Tags

NGSS.MS-PS2-2

What type of graph would best represent percentages?

• Bar graph

• Line graph

• Scatter graph

• Pie graph

Tags

NGSS.MS-PS3-1