| ★ |  ANÁLISIS DE LA FUNCION CUADRÁTICA GRÁFICA | | 12 | Perú | |
| 2 |  Ejercicio de Conservación de le energía | Energía cinética + Energía potencial gravitacional | Centro de Nivelación Académica Bioelectrónica @centrodenivelacionacademic8284 | — | Ecuador | 91 |
| 5 |  Ejercicio Sears - Zemansky Cap. 10 Ejercicio 5.68 | Fricción cinética | Centro de Nivelación Académica Bioelectrónica @centrodenivelacionacademic8284 | — | Ecuador | 90 |
| 7 |  Ejercicios de fuerza eléctrica - Ley de Coulomb | Unidimensionales | Explicación ejes de coordenadas | Centro de Nivelación Académica Bioelectrónica @centrodenivelacionacademic8284 | — | Ecuador | 89 |
| 19 |  2025 ECZ Exam Question | Quadratic Function - Parabola | x - Intercept, Vertex & Turning Point | Jacob Sichamba Online Math @jacobsichambaonlinemath5090 | 5.6K | Sudáfrica | 88 |
| 17 |  Volume of a Frustum 2025 paper 2 Internal | Jacob Sichamba Online Math @jacobsichambaonlinemath5090 | 4.0K | Sudáfrica | 88 |
| 20 |  Mutually orthogonal functions in signals and systems | Problem -2 | approximating a signal | Lec -27 | Education 4u @education4uofficial | 629 | India | 88 |
| 16 |  orthogonal functions in signals and systems | Part-2 | Lec -25 | Education 4u @education4uofficial | 608 | India | 88 |
| 1 |  Signals operation | time shifting scaling and folding | Problems | Signals and Systems | Lec -20 | Education 4u @education4uofficial | 352 | India | 92 |
| 18 |  Time Scaling | Amplitude Scaling | Shifting | Operations on signals | Lec-11 | Education 4u @education4uofficial | 324 | India | 88 |
| 6 |  Energy and Power signals | Examples | Part-2/2 | Signals and Systems | Lec -19 | Education 4u @education4uofficial | 234 | India | 89 |
| 9 |  Correlation and Regression Analysis Part 4 | TLC Ramanujan College @tlcramanujancollege | 140 | India | 89 |
| 10 |  Causal and Non Causal signals | Even and Odd signals | Signals & Systems | Lec - 04 | Education 4u @education4uofficial | 129 | India | 89 |
| 3 |  2009s13 | Jordi Lagares Roset @jordilagaresroset | 44 | — | 91 |
| 11 |  AQA FP1 Further Pure 1 June 2016 Q3 Linear laws | | 3 | — | 89 |
| 14 |  Q4 GCSE Maths trigonometry SOHCAHTOA | | 2 | — | 88 |
| 4 |  Optimización dada la función objetivo | Sergio Ruiz @sergioruiz3165 | 0 | España | 90 |
| 8 |  Transmissió de moviment i relació de transmissió | Angel Vidal @angelvidal8636 | 0 | — | 89 |
| 12 |  REPASO FISICA | | 0 | Perú | 88 |
| 13 |  Problema Genética 11 | | 0 | — | 88 |
| 15 |  PAU Valencia Junio 2021 Ejercicio 1 Programación lineal | Sergio Ruiz @sergioruiz3165 | 0 | España | 88 |