Lab Zone

1
Lab Zone

• Guided Inquiry
• Investigate
• How does friction affect motion?

2
Materials

• Pattern for a ramp angle protractor
• Cardboard
• Sandpaper
• Waxed paper
• Tape
• Toy car
• Eraser

3
What to do

• Tape the sandpaper to the cardboard.
• Put the car and the eraser on the ramp at the
  top.
• Have someone in your group hold the Ramp Angle
  Protractor.
• Use your hand to slowly raise the ramp.
• Observe the angle of the ramp.
• When each object reaches the bottom of the ramp,
  record the angle.
• Repeat 2 more times.
• Collect and record your data.