אלסטיות חיפוש בפרק הורד ספר פרק

{"Free":0,"Sample":1,"Paid":2}

[{"Name":"שיווי משקל ומודול יאנג","Videos":[{"Watched":false,"Name":"1.1 שיווי משקל","VideoQuestionQueItems":[],"ID":76588},{"Watched":false,"Name":"1.2 אלסטיות","VideoQuestionQueItems":[],"ID":76589},{"Watched":false,"Name":"1.3 אלסטיות וחוק הוק","VideoQuestionQueItems":[],"ID":76590},{"Watched":false,"Name":"1.4 התנגשויות","VideoQuestionQueItems":[],"ID":76591},{"Watched":false,"Name":"1.5 מודל יאנג","VideoQuestionQueItems":[],"ID":76592},{"Watched":false,"Name":"1.6 הסבר אינטואיטיבי לנוסחה","VideoQuestionQueItems":[],"ID":76593},{"Watched":false,"Name":"1.7 מאמץ ומעוות","VideoQuestionQueItems":[],"ID":76594},{"Watched":false,"Name":"1.8 כיווץ","VideoQuestionQueItems":[],"ID":76595},{"Watched":false,"Name":"1.9 מספרים ויחידות","VideoQuestionQueItems":[],"ID":76596},{"Watched":false,"Name":"1.10 דוגמה- התארכות של מיתר גיטרה","VideoQuestionQueItems":[],"ID":76597}],"ID":207188},{"Name":"מודול הגזירה","Videos":[{"Watched":false,"Name":"2.1 מאמץ הגזירה","VideoQuestionQueItems":[],"ID":76598}],"ID":207189},{"Name":"מודול הנפח","Videos":[{"Watched":false,"Name":"3.1 bulk modulus -מודול הנפח","VideoQuestionQueItems":[],"ID":76599}],"ID":207190},{"Name":"שבירה","Videos":[{"Watched":false,"Name":"4.1 שבירה","VideoQuestionQueItems":[],"ID":76647},{"Watched":false,"Name":"תרגיל-מתיחות מקסימלית במיתר גיטרה","VideoQuestionQueItems":[],"ID":76648}],"ID":207191},{"Name":"תרגילים","Videos":[{"Watched":false,"Name":"תרגיל - תיבת ברזל מונחת על שני תומכים","VideoQuestionQueItems":[],"ID":109996},{"Watched":false,"Name":"תרגיל - שולחן מתנדנד","VideoQuestionQueItems":[],"ID":109997},{"Watched":false,"Name":"תרגיל - משקולת תלויה על מוט המחובר לקיר","VideoQuestionQueItems":[],"ID":109998},{"Watched":false,"Name":"תרגיל - נדנדה","VideoQuestionQueItems":[],"ID":109999}],"ID":207192}]

[{"ID":207188,"Videos":[76588,76589,76590,76591,76592,76593,76594,76595,76596,76597]},{"ID":207189,"Videos":[76598]},{"ID":207190,"Videos":[76599]},{"ID":207191,"Videos":[76647,76648]},{"ID":207192,"Videos":[109996,109997,109998,109999]}];

[76588,76589,76590,76591,76592,76593,76594,76595,76596,76597];

1

24