{"product_id":"hanging-mass-weight-500g","title":"Solid Hooked Weight - 500g","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:f225e05c-0efb-45c3-9e35-a89749c3b8af-16\" data-testid=\"conversation-turn-34\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"57cb3756-72e1-459a-a4df-87abff28bb08\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"62\"\u003e\u003cstrong data-start=\"0\" data-end=\"62\"\u003e500g Hanging Mass with Hook – Physics Lab Weight\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"64\" data-end=\"405\"\u003eThe 500g Hanging Mass with Hook is a durable, heavy-duty laboratory weight designed for physics experiments, force demonstrations, and quantitative measurement activities. Ideal for homeschool science labs, co-ops, and classroom instruction, this solid cast iron mass provides reliable performance for repeated educational use.\u003c\/p\u003e\n\u003cp data-start=\"407\" data-end=\"686\"\u003eThe integrated metal hook allows for easy attachment to spring scales, force meters, pulley systems, and support stands. Its substantial 500-gram mass makes it especially useful for demonstrations involving gravitational force, tension, acceleration, and Newton’s laws of motion.\u003c\/p\u003e\n\u003cp data-start=\"688\" data-end=\"704\"\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"706\" data-end=\"879\"\u003e\n\u003cli data-start=\"706\" data-end=\"733\"\u003e\n\u003cp data-start=\"708\" data-end=\"733\"\u003e500-gram chrome-plated mass\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"734\" data-end=\"781\"\u003e\n\u003cp data-start=\"736\" data-end=\"781\"\u003eIntegrated metal hook for secure attachment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"782\" data-end=\"828\"\u003e\n\u003cp data-start=\"784\" data-end=\"828\"\u003eDurable construction for long-term lab use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"829\" data-end=\"879\"\u003e\n\u003cp data-start=\"831\" data-end=\"879\"\u003eCompatible with standard physics lab apparatus\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"881\" data-end=\"1080\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThis hanging mass is a dependable addition to any structured physics curriculum, supporting hands-on exploration of force, mass, and motion concepts in middle school and high school science programs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":44956061696200,"sku":"A00277","price":14.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/files\/hangingweight500g1.jpg?v=1773773866","url":"https:\/\/cornerstone-edsupply.com\/products\/hanging-mass-weight-500g","provider":"Cornerstone Educational Supply","version":"1.0","type":"link"}