Hooke's Law

What is an independent variable?

• The thing that you change

• The thing that stays the same

• The thing that you are measuring

What is the dependent variable?

• The thing that you change

• The thing that stays the same

• The thing that you are measuring

Tags

NGSS.MS-PS2-2

What is the independent variable?

• The type of rubber bands used

• The weight added to the rubber bands in Newtons

• The type of weights used

• The extension of the rubber bands in mm

Tags

NGSS.MS-PS2-2

What is the dependent variable?

• The type of rubber bands used

• The weight added to the rubber bands in Newtons

• The type of weights used

• The extension of the rubber bands in mm

What conditions would you control to ensure a fair experiment?

• The type of rubber bands used

• The weight added to the rubber bands in Newtons

• The type of weights used

• The extension of the rubber bands in mm

Tags

NGSS.MS-ETS1-1

What is the range of the independent variable?

• 4

• 5

• 19

• 24

How would you measure the dependent variable?

• With a weighing scale

• With a ruler

• With a jug

Why is Case Study 2 better than Case Study 1?

• They used more weights

• They did more trials

• They found the mean of the trials

• Someone else did it

Tags

NGSS.MS-ETS1-3

What is the independent variable?

• The weight added to the rubber band in Newtons

• The type of rubber band

• The extension of the band in mm

Tags

NGSS.MS-PS2-2

What graph would be represent this data?

• Bar chart

• Line graph

• Scatter graph

• Pie Chart

• Frequency polygon

Tags

NGSS.MS-PS3-1