Qualification > Sciences

Physics - 2009 winter paper doubt PLEASE PLEASE HELP !!!

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holtadit:
Attached with MS

astarmathsandphysics:
Thanks. I have few things to do then will do this

astarmathsandphysics:
I think you should measure the angle between the vertical to the fixed point and B.
Do this with a large protractor fixed to a board behind the swinging weight.
The weight will be moving v slowly at the endpoints and should be easy to measure.

holtadit:
Im sorry but dont understand what that has to do with the amplitude of oscilltion. Could u please explain WHAT amplitude of oscillation is







I thought you would measure the distance between the fixed point and A. Is nt amplitude the maximum displacement ?

astarmathsandphysics:
It is

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