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Size: 1618
Comment:
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Size: 1928
Comment:
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| Deletions are marked like this. | Additions are marked like this. |
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| = Reaction Time, 1A20.60c | = Reaction Time, 1C30.55 = |
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| attachment:ReactionTimeBill-01-400.jpg | |
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| (attachment photo showing the fully set up demonstration) '''Description:''' This demo shows the limits of human reaction time by dropping a dollar bill or meter stick through a person's hand to quantify how long it takes for a person to react at first sight of the falling object and catch it. |
'''Description:''' This demo shows the limits of human reaction time by dropping a dollar bill or meter stick through a person's hand and seeing how long it takes for the person to react to a randomly dropped object and catch it. |
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| 1. Have the person that is dropping item, the dropper, ready with item in hand. 2. Have volunteer, having reaction time tested hold hand oriented like a handshake then make a loose fist. 3. The dropper will sporadically drop the item, and the volunteer will react as quickly as he or she can to catch the falling object. |
1. Have the person that is dropping item, the dropper, ready with item in hand. 2. Have volunteer, having reaction time tested hold hand oriented like a handshake then make a loose fist. 3. The dropper will sporadically drop the item, and the volunteer will react as quickly as he or she can to catch the falling object. |
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| ||attachment other photos||attachment other photos|| ||attachment other photos||attachment other photos|| |
||<-2:>attachment:DollarBill-03-250.jpg||<-2:>attachment:Rulers-02-250.jpg || ||<:>attachment:ReactionTimeBill-01-250.jpg||<:>attachment:ReactionTimeBill-03-250.jpg||<:>attachment:ReactionTimeStick-01-250.jpg||<:>attachment:ReactionTimeStick-02-250.jpg|| '''Videos:''' * [http://youtu.be/Sl040-cdKc8 Reaction Time, 1A20.60c] * [https://www.youtube.com/user/LectureDemostrations/videos?view=1 Lecture Demonstration's Youtube Channel] |
[:PiraScheme#Mechanics: Table of Mechanics Demonstration] |
[:MEEquipmentList: List of Mechanics Equipment & Supplies] |
[:Demonstrations:Lecture Demonstrations] |
Reaction Time, 1C30.55
Location:
Cabinet: [:MechanicsCabinet:Mechanic (ME)]
Bay: [:MechanicsCabinetBayA2:(A2)]
Shelf: #2
attachment:ReactionTimeBill-01-400.jpg
Description: This demo shows the limits of human reaction time by dropping a dollar bill or meter stick through a person's hand and seeing how long it takes for the person to react to a randomly dropped object and catch it.
Equipment |
Location |
ID Number |
|
|
|
Dollar bill |
ME, Bay A2, Shelf #2 |
1A20.60c |
Meter Stick |
ME, Bay C2 |
1A.EQxx |
Important Setup Notes:
- N/A
Setup:
- Have dollar bill or meter stick nearby.
Cautions, Warnings, or Safety Concerns:
- N/A
Demonstration:
- Have the person that is dropping item, the dropper, ready with item in hand.
- Have volunteer, having reaction time tested hold hand oriented like a handshake then make a loose fist.
- The dropper will sporadically drop the item, and the volunteer will react as quickly as he or she can to catch the falling object.
attachment:DollarBill-03-250.jpg |
attachment:Rulers-02-250.jpg |
||
attachment:ReactionTimeBill-01-250.jpg |
attachment:ReactionTimeBill-03-250.jpg |
attachment:ReactionTimeStick-01-250.jpg |
attachment:ReactionTimeStick-02-250.jpg |
Videos:
[http://youtu.be/Sl040-cdKc8 Reaction Time, 1A20.60c]
[https://www.youtube.com/user/LectureDemostrations/videos?view=1 Lecture Demonstration's Youtube Channel]
References:
- N/A
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