{"product_id":"variable-inertia-bar","title":"VARIABLE INERTIA BAR","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eThis apparatus helps to demonstrate that the torque required to accelerate a flywheel depends upon its moment of inertia rather than its mass. A steel bar 790 x 12 mm is mounted at its center 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 maybe clamped at any desired position, enabling inertia to be varied.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cstrong\u003eCategory No.                    Description\u003c\/strong\u003e\u003cbr\u003e101582                               Variable Inertia Bar\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eH15\u003c\/span\u003e\u003c\/p\u003e","brand":"japson.com","offers":[{"title":"Default Title","offer_id":45206380511341,"sku":"101582","price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/8103\/1533\/files\/VARIABLEINERTIABAR.jpg?v=1779773426","url":"https:\/\/japson.com\/fr\/products\/variable-inertia-bar","provider":"japson.com","version":"1.0","type":"link"}