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Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Introduction | This theory explains the basics of gravitation. |
| 2. | Gravitation | This theory gives the explanation why moon is not falling on to the earth. |
| 3. | Centripetal force on the moon and other planets | This theory provides the relation between the centripetal force and the gravitational force |
| 4. | Universal law of gravitation | In this object, we will lean about theory and derivation of universal law of gravitation |
| 5. | Keplers law of planetary motion | This theory explains how Newton derived the inverse square rule. |
| 6. | Free fall | This theory explains the nature of free fall with examples. |
| 7. | Motion under gravity | This theory gives the explanation and equations when the objects moves under the influence of gravity. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Law of gravitation | Other | easy | 2 m. | Learn and analyze the universal law of gravitation. |
| 2. | Basics of gravitation | Other | easy | 3 m. | True or false exercise based on the universal law of gravitation. |
| 3. | Law of gravity | Other | easy | 2 m. | To learn about the evolution of law of gravity |
| 4. | Different types of force | Other | medium | 3 m. | To learn the force between different objects |
| 5. | Force between two spheres | Other | medium | 4 m. | Solve the numerical based on the universal law of gravitation. |
| 6. | Gravitational Force between two spheres | Other | medium | 4 m. | Solve the numerical based on the universal law of gravitation. |
| 7. | Change of gravitational force based on distance | Other | medium | 4 m. | To solve the numerical based on the change of gravitational force when the distance between them changes. |
| 8. | Motion of the object under the influence of gravity | Other | medium | 4 m. | To solve the numerical based on acceleration due to gravity on falling objects |
| 9. | Change of gravitational force based on mass | Other | medium | 4 m. | To solve the numerical based on the change of gravitational force when the mass of the object changes. |
| 10. | Acceleration due to gravity on falling objects | Other | medium | 9 m. | To solve the numerical based on acceleration due to gravity on falling objects |
Questions for Teacher Use
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Motion of different objects under the influence of gravity | Other | medium | 8 m. | To learn and analyze the motion of objects under the influence of gravity. |
| 2. | Gravitation - In general | Other | hard | 9 m. | Test the knowledge related to universal law of gravitation. |
| 3. | Equation of motion in real life scenario | Other | hard | 10 m. | Activity to improve the understanding of equation of motion. |
| 4. | Gravitational force | Other | easy | 1 m. | To learn about the evolution of law of gravity |
| 5. | Force between two spheres | Other | medium | 1 m. | Solve the numerical based on the universal law of gravitation. |
| 6. | Gravity between objects when distance changes | Other | easy | 3 m. | This exercise contains one textbook question and it holds three marks. The student has to choose the best answer; and the questions deal with gravitation law. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 7. | Gravity between objects when mass changes | Other | medium | 3 m. | This exercise contains one textbook question and it holds three marks. The student has to choose the best answer; and the questions deal with relationship between gravitation force and mass of the object. As an outcome of this exercise, the student will learn about the mentioned concept. |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Homework 1 | 20:00:00 | medium | 10 m. | |
| 2. | Homework 2 | 20:00:00 | medium | 10 m. | |
| 3. | Homework 3 | 15:00:00 | easy | 8 m. | |
| 4. | Revision 1 | 20:00:00 | medium | 17 m. | |
| 5. | Revision 2 | 20:00:00 | hard | 21 m. | |
| 6. | Periodic Assessment - Demo | 00:15:00 | medium | 8 m. | Demo PA 3 |
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