Conclusion questions for toy car lab

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Conclusion questions for toy car lab
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What we know so far

• Motion is measured by the formula distance
  divided by time.
• Distance divided by time rate (speed)
• Example mph (miles PER hour)
• Distance divided by time in a given direction is
• velocity (example mph eastward)
• The rate at which velocity changes is
  acceleration.
• Acceleration refers to increasing speed,
  decreasing speed, or changing direction.

3
Answer the following on a separate sheet of
paper. (you will need a few sentences to explain)

• 1. Did the outcome of your experiment support
  your prediction?
• 2. Were there any uncertainties or difficulties
  in the design of the experiment?
• 3. Can we really ever say whether an object is in
  motion? (think about what you know and what you
  have done so far)
• 4.How do you think that motion could be
  determined before stopwatches, timers, or spark
  timers were invented?