Friday, September 20, 2013

A Hole Puncher (Spring)


        The springs on the hole puncher store potential energy in the form of compression when the hole puncher is depressed. This turns into actual work once the handle of the hole puncher is released and the kinetic energy of the spring moves the hole puncher back to its original position.

1211 Ritter Drive, Cedar Park, TX 78613, USA at 5:31am
By: Abhishek Pratapa

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