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Monday, December 21

  1. page Y13_Mech_Circular_Spinning_Bob edited Year 13 Mechanics Mechanics Circular Motion Purpose: The purpose of this experiment is to in…

    Year 13 MechanicsMechanics Circular Motion
    Purpose:
    The purpose of this experiment is to introduce circular motion, by finding the mass of a bob and then verifying its mass using scales.
    ...
    Method:
    {spinning_bob.GIF}
    ...
    a 50g slotted mass to
    ...
    the string. Put a markerUse tape to mark on the
    ...
    as to mainatinmaintain the radius of the string,string for the
    ...
    to centripetal force)
    Set up
    force).
    Complete
    the following
    Trial number
    Radius
    ...
    [N]
    [s]
    ][m/s][m/s]
    [kg]
    1
    2
    3
    Use v=d/t which4
    5
    To find the speed of the spinning bob we use v = d / t
    where d
    is v=2*pi*r/the circumference of the circle the bob makes when you swing it and t
    Use Fc=mv^2

    is the time it takes to complete one period.
    so v = 2 ᴨ r / t
    Use Fc = m v2
    / r
    To
    to determine the
    ...
    of the pung.
    diagrams / pictures
    bob.
    Pitfalls / causes of error
    .....
    (view changes)
  2. page Y13_Mech_Circular_Spinning_Bob edited ... Year 13 Mechanics Circular Motion Intro Experiment: Purpose: ... and then verfying verif…
    ...
    Year 13 Mechanics Circular Motion Intro Experiment:
    Purpose:
    ...
    and then verfyingverifying its mass using scalesscales.
    Equipment:
    Stopwatch
    ...
    slotted masses
    tube
    rubber bob (a pung works well)
    Method:
    {spinning_bob.GIF}
    (view changes)

Sunday, February 23

  1. page Y13_Mech_Circular_vertical_circular edited Year 13 Mechanics ‍13 Mechanics‍ Vertical Circular Purpose: The purpose of this experiment i…

    Year 13 Mechanics‍13 Mechanics‍ Vertical Circular
    Purpose:
    The purpose of this experiment is to see the relationship between forces for an object undergoing vertical circular motion
    (view changes)

Tuesday, March 13

  1. 12:13 pm

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