{"id":"fizyka-2011-czerwiec-matura-podstawowa/zad/12","paper_id":"fizyka-2011-czerwiec-matura-podstawowa","number":"12","points":null,"ptype":"open","subject":"fizyka","category":"matura","year":2011,"month":"czerwiec","level":"podstawowa","text":"Zadanie 12. Skrzynia (4 pkt)\nNa stole leży skrzynia o masie 10 kg (rys. obok).","answer":null,"answer_text":null,"solution":null,"image":"img/fizyka-2011-czerwiec-matura-podstawowa/zad-12.webp","solution_image":null,"topics":null,"page_from":4,"source":"ocr","answer_source":null,"answer_text_source":null,"solution_source":null,"text_source":"ocr","source_label":"Fizyka · Matura · czerwiec 2011 (podstawowa)","subject_label":"Fizyka","category_label":"Matura","text_html":"<p>Zadanie 12. Skrzynia (4 pkt)<br>Na stole leży skrzynia o masie 10 kg (rys. obok).</p>","solutions":[]}