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[:PiraScheme#Mechanics: Table of Mechanics Demonstration]

[:MEEquipmentList: List of Mechanics Equipment & Supplies]

[:Demonstrations:Lecture Demonstrations]

Reaction Time, 1A20.60c

Location:

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:

  1. N/A

Setup:

  1. Have dollar bill or meter stick nearby.

Cautions, Warnings, or Safety Concerns:

  1. N/A

Demonstration:

  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.

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

References:

  1. N/A

[:Instructional:Home]

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