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  1. T

    Proper Name of Pulley Mechanic shown?

    i was wondering if there is a proper name to this mechanic specifically, beyond conservation of energy etc. Something where someone knows exactly effective mechanic used. . From here this goes to not just adding a multiplying pulley system on tail of other , but insetting it inside to pull 2x...
  2. J

    Fourier Transform NMR Physics... Work Shown... Please Help!!!!!!!

    Suppose you would like to detect the NMR signal from water within an area of the brain using a 2 Tesla Magnet. Intially, the magnetization from the protons in water has a magnitude (length) represented by Mo and oriented in a direction parallel to the z-axis (defined as the direction of the...
  3. J

    Fourier Transform NMR Physics... Work Shown... Please Help!!!!!!!

    Suppose you would like to detect the NMR signal from water within an area of the brain using a 2 Tesla Magnet. Intially, the magnetization from the protons in water has a magnitude (length) represented by Mo and oriented in a direction parallel to the z-axis (defined as the direction of the...