{"Free":0,"Sample":1,"Paid":2}
[{"Name":"כללי","Videos":[{"Watched":false,"Name":"מהו וקטור","VideoQuestionQueItems":[],"ID":55481},{"Watched":false,"Name":"מהו וקטור - דוגמה","VideoQuestionQueItems":[],"ID":55556},{"Watched":false,"Name":"וקטור בין שתי נקודות","VideoQuestionQueItems":[],"ID":55557},{"Watched":false,"Name":"גודל וכיוון של וקטור","VideoQuestionQueItems":[],"ID":55558},{"Watched":false,"Name":"שוויון בין וקטורים","VideoQuestionQueItems":[],"ID":55559},{"Watched":false,"Name":"כפל וקטור בסקלר","VideoQuestionQueItems":[],"ID":55560},{"Watched":false,"Name":"חיבור וחיסור וקטורים","VideoQuestionQueItems":[],"ID":55561},{"Watched":false,"Name":"מכפלה סקלרית","VideoQuestionQueItems":[],"ID":55562},{"Watched":false,"Name":"נורמה של וקטור","VideoQuestionQueItems":[],"ID":55563},{"Watched":false,"Name":"וקטור יחידה - נרמול של וקטור","VideoQuestionQueItems":[],"ID":55564},{"Watched":false,"Name":"וקטורי הצירים","VideoQuestionQueItems":[],"ID":55565},{"Watched":false,"Name":"מרחק בין וקטורים","VideoQuestionQueItems":[],"ID":55566},{"Watched":false,"Name":"אורתוגונליות","VideoQuestionQueItems":[],"ID":55567},{"Watched":false,"Name":"אורתוגונליות - דוגמה","VideoQuestionQueItems":[],"ID":55568},{"Watched":false,"Name":"הצגה פרמטרית של ישר","VideoQuestionQueItems":[],"ID":64929},{"Watched":false,"Name":"מצב הדדי בין ישרים","VideoQuestionQueItems":[],"ID":64930},{"Watched":false,"Name":"הצגה פרמטרית של מישור","VideoQuestionQueItems":[],"ID":64931},{"Watched":false,"Name":"הצגה אלגברית של מישור","VideoQuestionQueItems":[],"ID":64932},{"Watched":false,"Name":"מהצגה פרמטרית להצגה אלגברית של מישור","VideoQuestionQueItems":[],"ID":64935},{"Watched":false,"Name":"מישורים מיוחדים","VideoQuestionQueItems":[],"ID":64936},{"Watched":false,"Name":"שאלה 1","VideoQuestionQueItems":[],"ID":9433},{"Watched":false,"Name":"שאלה 2 סעיף א-ג","VideoQuestionQueItems":[],"ID":9434},{"Watched":false,"Name":"שאלה 2 סעיף ד-ה","VideoQuestionQueItems":[],"ID":9435},{"Watched":false,"Name":"שאלה 2 סעיף ו","VideoQuestionQueItems":[],"ID":9436},{"Watched":false,"Name":"שאלה 2 סעיף ז","VideoQuestionQueItems":[],"ID":9437},{"Watched":false,"Name":"שאלה 2 סעיף ח","VideoQuestionQueItems":[],"ID":9438},{"Watched":false,"Name":"שאלה 2 סעיף ט","VideoQuestionQueItems":[],"ID":9439},{"Watched":false,"Name":"שאלה 2 סעיף י","VideoQuestionQueItems":[],"ID":9440},{"Watched":false,"Name":"שאלה 3 סעיף א","VideoQuestionQueItems":[],"ID":9441},{"Watched":false,"Name":"שאלה 3 סעיף ב","VideoQuestionQueItems":[],"ID":9442},{"Watched":false,"Name":"שאלה 3 סעיף ג","VideoQuestionQueItems":[],"ID":9443},{"Watched":false,"Name":"שאלה 4","VideoQuestionQueItems":[],"ID":9444},{"Watched":false,"Name":"שאלה 5 סעיף א","VideoQuestionQueItems":[],"ID":9445},{"Watched":false,"Name":"שאלה 5 סעיף ב","VideoQuestionQueItems":[],"ID":9446},{"Watched":false,"Name":"שאלה 5 סעיף ג","VideoQuestionQueItems":[],"ID":9447},{"Watched":false,"Name":"שאלה 6 סעיף א","VideoQuestionQueItems":[],"ID":9448},{"Watched":false,"Name":"שאלה 6 סעיף ב","VideoQuestionQueItems":[],"ID":9449},{"Watched":false,"Name":"שאלה 7","VideoQuestionQueItems":[],"ID":9450},{"Watched":false,"Name":"שאלה 8","VideoQuestionQueItems":[],"ID":9451},{"Watched":false,"Name":"שאלה 9 סעיף א","VideoQuestionQueItems":[],"ID":9452},{"Watched":false,"Name":"שאלה 9 סעיף ב","VideoQuestionQueItems":[],"ID":9453},{"Watched":false,"Name":"שאלה 10 סעיף א.1","VideoQuestionQueItems":[],"ID":9454},{"Watched":false,"Name":"שאלה 10 סעיף א.2","VideoQuestionQueItems":[],"ID":9455},{"Watched":false,"Name":"שאלה 10 סעיף ב-ג","VideoQuestionQueItems":[],"ID":9456},{"Watched":false,"Name":"שאלה 11 סעיף א","VideoQuestionQueItems":[],"ID":9457},{"Watched":false,"Name":"שאלה 11 סעיף ב","VideoQuestionQueItems":[],"ID":9458},{"Watched":false,"Name":"שאלה 11 סעיף ג","VideoQuestionQueItems":[],"ID":9459},{"Watched":false,"Name":"שאלה 12","VideoQuestionQueItems":[],"ID":9460},{"Watched":false,"Name":"שאלה 13","VideoQuestionQueItems":[],"ID":9461},{"Watched":false,"Name":"שאלה 14","VideoQuestionQueItems":[],"ID":9462},{"Watched":false,"Name":"שאלה 15","VideoQuestionQueItems":[],"ID":9463},{"Watched":false,"Name":"שאלה 16","VideoQuestionQueItems":[],"ID":9464},{"Watched":false,"Name":"שאלה 17 סעיף א","VideoQuestionQueItems":[],"ID":9465},{"Watched":false,"Name":"שאלה 17 סעיף ב","VideoQuestionQueItems":[],"ID":9466},{"Watched":false,"Name":"שאלה 17 סעיף ג","VideoQuestionQueItems":[],"ID":9467},{"Watched":false,"Name":"שאלה 17 סעיף ד","VideoQuestionQueItems":[],"ID":9468},{"Watched":false,"Name":"שאלה 18","VideoQuestionQueItems":[],"ID":9469},{"Watched":false,"Name":"שאלה 19","VideoQuestionQueItems":[],"ID":9470},{"Watched":false,"Name":"שאלה 20","VideoQuestionQueItems":[],"ID":9471},{"Watched":false,"Name":"שאלה 21","VideoQuestionQueItems":[],"ID":9472},{"Watched":false,"Name":"שאלה 22","VideoQuestionQueItems":[],"ID":9473},{"Watched":false,"Name":"שאלה 23 סעיף א","VideoQuestionQueItems":[],"ID":9474},{"Watched":false,"Name":"שאלה 23 סעיף ב","VideoQuestionQueItems":[],"ID":9475},{"Watched":false,"Name":"שאלה 23 סעיף ג","VideoQuestionQueItems":[],"ID":9476},{"Watched":false,"Name":"שאלה 24","VideoQuestionQueItems":[],"ID":9477},{"Watched":false,"Name":"שאלה 25","VideoQuestionQueItems":[],"ID":9478},{"Watched":false,"Name":"שאלה 26","VideoQuestionQueItems":[],"ID":9479},{"Watched":false,"Name":"שאלה 27","VideoQuestionQueItems":[],"ID":9480},{"Watched":false,"Name":"שאלה 28 סעיף א","VideoQuestionQueItems":[],"ID":9481},{"Watched":false,"Name":"שאלה 28 סעיף ב","VideoQuestionQueItems":[],"ID":9482},{"Watched":false,"Name":"שאלה 28 סעיף ג","VideoQuestionQueItems":[],"ID":9483},{"Watched":false,"Name":"שאלה 29","VideoQuestionQueItems":[],"ID":9484},{"Watched":false,"Name":"שאלה 30","VideoQuestionQueItems":[],"ID":9485},{"Watched":false,"Name":"שאלה 31","VideoQuestionQueItems":[],"ID":9486},{"Watched":false,"Name":"שאלה 32","VideoQuestionQueItems":[],"ID":9487},{"Watched":false,"Name":"שאלה 33","VideoQuestionQueItems":[],"ID":9488},{"Watched":false,"Name":"שאלה 34","VideoQuestionQueItems":[],"ID":9489}],"ID":461326},{"Name":"מכפלה וקטורית ושימושיה","Videos":[{"Watched":false,"Name":"מעבר למשוואת מישור-מכפלה וקטורית 1","VideoQuestionQueItems":[],"ID":55785},{"Watched":false,"Name":"מעבר למשוואת מישור-מכפלה וקטורית 2","VideoQuestionQueItems":[],"ID":55786},{"Watched":false,"Name":"מעבר למשוואת מישור-מכפלה וקטורית 3","VideoQuestionQueItems":[],"ID":55787},{"Watched":false,"Name":"שאלה 1","VideoQuestionQueItems":[],"ID":55788},{"Watched":false,"Name":"שאלה 2","VideoQuestionQueItems":[],"ID":55789},{"Watched":false,"Name":"שאלה 3","VideoQuestionQueItems":[],"ID":55790},{"Watched":false,"Name":"שאלה 4","VideoQuestionQueItems":[],"ID":55791},{"Watched":false,"Name":"שאלה 5","VideoQuestionQueItems":[],"ID":55792},{"Watched":false,"Name":"שאלה 6","VideoQuestionQueItems":[],"ID":55793},{"Watched":false,"Name":"שאלה 7","VideoQuestionQueItems":[],"ID":55794},{"Watched":false,"Name":"שאלה 8","VideoQuestionQueItems":[],"ID":55795},{"Watched":false,"Name":"שאלה 9","VideoQuestionQueItems":[],"ID":55796},{"Watched":false,"Name":"שאלה 10","VideoQuestionQueItems":[],"ID":55797},{"Watched":false,"Name":"שאלה 11","VideoQuestionQueItems":[],"ID":55798},{"Watched":false,"Name":"שאלה 12","VideoQuestionQueItems":[],"ID":55799},{"Watched":false,"Name":"שאלה 13","VideoQuestionQueItems":[],"ID":55800},{"Watched":false,"Name":"שאלה 14","VideoQuestionQueItems":[],"ID":55801},{"Watched":false,"Name":"שאלה 15","VideoQuestionQueItems":[],"ID":55802}],"ID":461327},{"Name":"מכפלה סקלרית ומכפלה וקטורית","Videos":[{"Watched":false,"Name":"מכפלה סקלרית","VideoQuestionQueItems":[],"ID":59305},{"Watched":false,"Name":"מכפלה וקטורית באמצעות דטרמיננטה","VideoQuestionQueItems":[],"ID":59306},{"Watched":false,"Name":"מכפלה וקטורית באמצעות גודל וכיוון (כולל יד ימין)","VideoQuestionQueItems":[],"ID":59307},{"Watched":false,"Name":"תרגיל - מכפלה וקטורית","VideoQuestionQueItems":[],"ID":59308},{"Watched":false,"Name":"בחירת כיוון ציר ה z","VideoQuestionQueItems":[],"ID":59309},{"Watched":false,"Name":"תרגיל- מכפלות סקלרית ווקטורית בקרטזי","VideoQuestionQueItems":[],"ID":59310},{"Watched":false,"Name":"תרגיל- מכפלות סקלרית ווקטורית בפולרי","VideoQuestionQueItems":[],"ID":59311},{"Watched":false,"Name":"תרגיל - מכפלה בשני מימדים","VideoQuestionQueItems":[],"ID":59312},{"Watched":false,"Name":"תרגיל - מכפלה בשלושה מימדי","VideoQuestionQueItems":[],"ID":59313},{"Watched":false,"Name":"תרגיל-מכפלה סקלרית בשתי השיטות","VideoQuestionQueItems":[],"ID":59314},{"Watched":false,"Name":"תרגיל-הטלת וקטור על וקטור יחידה","VideoQuestionQueItems":[],"ID":59315},{"Watched":false,"Name":"תרגיל- מכפלה וקטורית כפולה בקטרזי","VideoQuestionQueItems":[],"ID":59316},{"Watched":false,"Name":"תרגיל- הכפלות בוקטור יחידה","VideoQuestionQueItems":[],"ID":59317},{"Watched":false,"Name":"תרגיל-סקלרית וקטורית ויחידה","VideoQuestionQueItems":[],"ID":59318},{"Watched":false,"Name":"תרגיל-חישוב גודל וזווית בקרטזי","VideoQuestionQueItems":[],"ID":59319},{"Watched":false,"Name":"תרגיל-הוכחת משפט פיתגורס המורחב","VideoQuestionQueItems":[],"ID":59322},{"Watched":false,"Name":"תרגיל-כשהסכום מאונך להפרש","VideoQuestionQueItems":[],"ID":59323},{"Watched":false,"Name":"תרגיל-מציאת וקטור מאונך","VideoQuestionQueItems":[],"ID":59324},{"Watched":false,"Name":"תרגיל-מציאת וקטורים מאונכים","VideoQuestionQueItems":[],"ID":59325},{"Watched":false,"Name":"תרגיל-מציאת שקול וזווית עם צירים","VideoQuestionQueItems":[],"ID":59326},{"Watched":false,"Name":"תרגיל שדה מגנטי ומכפלה ווקטורית","VideoQuestionQueItems":[],"ID":59327}],"ID":461328},{"Name":"גרדיאנט ורוטור","Videos":[{"Watched":false,"Name":"הקדמה חשובה לפעולות גרדיאנט ורוטור","VideoQuestionQueItems":[],"ID":59243},{"Watched":false,"Name":"גרדיאנט בקצרה","VideoQuestionQueItems":[],"ID":59244},{"Watched":false,"Name":"משמעות הגרדיאנט","VideoQuestionQueItems":[],"ID":59245},{"Watched":false,"Name":"חישוב השיפוע בכיוון שונה","VideoQuestionQueItems":[],"ID":59246},{"Watched":false,"Name":"מינימום מקסימום","VideoQuestionQueItems":[],"ID":59247},{"Watched":false,"Name":"רוטור","VideoQuestionQueItems":[],"ID":59248},{"Watched":false,"Name":"תרגיל חישוב גרדיאנט","VideoQuestionQueItems":[],"ID":59249}],"ID":461329},{"Name":"גזירה ואינטגרל","Videos":[{"Watched":false,"Name":"תרגיל-מהירות יחסית בגזירה תרגיל פשוט","VideoQuestionQueItems":[],"ID":59329},{"Watched":false,"Name":"תרגיל-מהירות לפי גזירה תרגיל פשוט","VideoQuestionQueItems":[],"ID":59330},{"Watched":false,"Name":"תרגיל-גזירת מקום למהירות","VideoQuestionQueItems":[],"ID":59331},{"Watched":false,"Name":"תרגיל-העתק לפי גזירה","VideoQuestionQueItems":[],"ID":59332},{"Watched":false,"Name":"תרגיל-צופה בתחתית בניין-גזירת וקטור מיקום","VideoQuestionQueItems":[],"ID":59333},{"Watched":false,"Name":"תרגיל-אינטגרל ממהירות למקום","VideoQuestionQueItems":[],"ID":59334},{"Watched":false,"Name":"תרגיל-אינטגרל מתאוצה למיקום","VideoQuestionQueItems":[],"ID":59335},{"Watched":false,"Name":"תרגיל-אינטגרל מתאוצה למיקום לשני גופים נפגשים","VideoQuestionQueItems":[],"ID":59336}],"ID":461330},{"Name":"וקטורים קוליניארים","Videos":[{"Watched":false,"Name":"וקטורים קוליניאריים-תרגיל","VideoQuestionQueItems":[],"ID":59339}],"ID":461331},{"Name":"תרגילים נוספים","Videos":[{"Watched":false,"Name":"יעלה בקרוב","VideoQuestionQueItems":[],"ID":59340}],"ID":461332}]
[{"ID":461326,"Videos":[55481,55556,55557,55558,55559,55560,55561,55562,55563,55564,55565,55566,55567,55568,64929,64930,64931,64932,64935,64936,9433,9434,9435,9436,9437,9438,9439,9440,9441,9442,9443,9444,9445,9446,9447,9448,9449,9450,9451,9452,9453,9454,9455,9456,9457,9458,9459,9460,9461,9462,9463,9464,9465,9466,9467,9468,9469,9470,9471,9472,9473,9474,9475,9476,9477,9478,9479,9480,9481,9482,9483,9484,9485,9486,9487,9488,9489]},{"ID":461327,"Videos":[55785,55786,55787,55788,55789,55790,55791,55792,55793,55794,55795,55796,55797,55798,55799,55800,55801,55802]},{"ID":461328,"Videos":[59305,59306,59307,59308,59309,59310,59311,59312,59313,59314,59315,59316,59317,59318,59319,59322,59323,59324,59325,59326,59327]},{"ID":461329,"Videos":[59243,59244,59245,59246,59247,59248,59249]},{"ID":461330,"Videos":[59329,59330,59331,59332,59333,59334,59335,59336]},{"ID":461331,"Videos":[59339]},{"ID":461332,"Videos":[59340]}];
[55481,55556,55557,55558,55559,55560,55561,55562,55563,55564,55565,55566,55567,55568,64929,64930,64931,64932,64935,64936,9433,9434,9435,9436,9437,9438,9439,9440,9441,9442,9443,9444,9445,9446,9447,9448,9449,9450,9451,9452,9453,9454,9455,9456,9457,9458,9459,9460,9461,9462,9463,9464,9465,9466,9467,9468,9469,9470,9471,9472,9473,9474,9475,9476,9477,9478,9479,9480,9481,9482,9483,9484,9485,9486,9487,9488,9489];
1
2