{"product_id":"crash-cushion-design-project-impulse-momentum-stem","title":"Crash Cushion Design Project — Impulse-Momentum — STEM…","description":"\u003cdiv style=\"background:#f0fdf4;border:2px solid #16a34a;border-radius:8px;padding:14px 18px;margin-bottom:18px;font-size:15px;line-height:1.5;\"\u003e\n\u003cstrong\u003e📦 Save with the Momentum Unit Bundle:\u003c\/strong\u003e Get every momentum resource I sell — quizzes, slide decks, labs, crosswords, warmups, the test, and the escape room — bundled for \u003cstrong\u003e$47.25\u003c\/strong\u003e. \u003ca href=\"\/products\/complete-high-school-physics-momentum-unit-bundle-ngss-aligned-grades-9-12\" style=\"color:#15803d;font-weight:600;\"\u003eGet the Physics Momentum Unit Bundle — NGSS Grades 9-12 →\u003c\/a\u003e\n\u003c\/div\u003e\nWhich team can build a crash cushion that produces the LOWEST maximum force? Using only paper and tape, student teams design, build, and test crash cushions while applying the impulse-momentum theorem.\n\nThe key physics insight: increasing collision time decreases maximum force (J = Ft).\n\nWhat's Included:\n• Design project worksheet with procedure, design rules, data tables, and analysis questions\n• Data collection instructions for Vernier GoDirect cart force sensor\n• Teacher notes with answer key, equipment list, and competition setup tips\n• Print-ready digital resource + editable Word formats\n\nNGSS engineering design aligned. Designed for Grades 9-12 physics. 75-100 minutes (can span 2 periods).\n\u003cdiv style=\"background:#ecfdf5;border:2px solid #059669;border-radius:12px;padding:16px 20px;margin:20px 0;text-align:center;\"\u003e\n\u003cp style=\"font-size:14px;font-weight:bold;color:#065f46;margin:0 0 6px 0;\"\u003e📦 Get the complete Momentum unit\u003c\/p\u003e\n\u003cp style=\"font-size:13px;color:#374151;margin:0 0 10px 0;\"\u003eThis resource is part of the \u003cstrong\u003eMomentum Unit Bundle\u003c\/strong\u003e — all lessons, labs, assessments, and review materials for the full unit.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e\u003ca href=\"\/products\/high-school-physics-momentum-unit-bundle\" style=\"display:inline-block;background:#059669;color:#ffffff;padding:10px 24px;border-radius:8px;text-decoration:none;font-weight:bold;font-size:14px;\"\u003eView the Momentum Unit Bundle →\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Phantastic Physics","offers":[{"title":"Default Title","offer_id":48541232234725,"sku":null,"price":4.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/4762\/8517\/files\/Crash_Cushion_Design_Project_Thumbnail.png?v=1773265265","url":"https:\/\/phantasticphysics.com\/products\/crash-cushion-design-project-impulse-momentum-stem","provider":"Phantastic Physics","version":"1.0","type":"link"}