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RVFM Variable Inertia Bar

Variable-Inertia-Bar-RVFM-P10713-P-This-apparatus-helps-to-demonstrate-that-the-torque-required-to-accelerate-a-flywheel-depends-upon-its-moment-of-inertia-rather-than-its-mass-P-P-A-steel-bar-790-x-12mm-is-mounted-at-its-centre-on-a-sleeved-spindle-The-spindle-is-extended-through-a-sleeve-so-that-the-bar-may-be-rotated-by-a-weight-and-string-Heavy-adjustable-masses-are-mounted-on-each-end-of-the-bar-and-may-be-clamped-at-any-desired-position-enabling-inertia-to-be-varied-P-RVFM-Varia

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