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| Keywords: דיאגרמת מאזני פיתול - ניסוי קוונדיש.svg he איור המתאר את מאזני הפיתו בניסוי קוונדיש בצורה פשטנית וסכמטית Cavendish experiment performed by Henry Cavendish in 1798 It measured the force of gravity between masses M and m yielding the value of the gravitational constant G Labels M mass of stationary lead balls m mass of movable lead balls F gravitational force between each pair of balls <math>\theta</math> angle of deflection of balance from equilibrium position <math>\kappa</math> torsion spring coefficient r distance between centers of balls when balance is deflected L length of balance beam between centers of small balls See http //www fas harvard edu/~scdiroff/lds/NewtonianMechanics/CavendishExperiment/CavendishExperiment html Cavendish experiment Harvard Lecture Demonstrations Harvard Univ 2015-09-30 Image Cavendish_Torsion_Balance_Diagram svg translation of image in link above with minor addition תרגו ש התמונה שבקישור הנ ע תוספת קטנה Created with Inkscape Chris Burks Chetvorno translated by Dror Felman Israel תורג ע י דרור פ מן other versions thumb left English version cc-zero Uploaded with UploadWizard Cavendish experiment ניסוי קוונדיש | ||||
