You need to copy and paste your access code from a convenient location, as indicated in earlier instructions. My suggestion would be a text document on your desktop.
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Discuss your second idea. How do you think it might be tested? What sort of items do you think might be required? How do you think your idea might be tested?
Have multiple items to calculate the average speed going down an incline. Light object vs heavy objects, big vs small, etc. and see if those factors have an effect on average velocity. You would need a ramp, multiple objects that roll and a stop watch.
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Discuss your third idea. How do you think it might be tested? What sort of items do you think might be required? How do you think your idea might be tested?
You would still need a ramp, but instead of starting the clock from rest, you would start it when it reaches a flat surface, and measure from the ramp to where it stops to calculate the averag velocity after increasing speed off the ramp. You would need a ramp, a object that rolls, and a timing device.
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Your instructor is trying to gauge the typical time spent by students on these activities. Please answer the following question as accurately as you can, understanding that your answer will be used only for the stated purpose and has no bearing on your grades:
• Approximately how long did it take you to complete this activity?
15 minutes
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Excellent ideas. I hope we'll be able to get a good group together to implement them.
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