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9th Class Physics Chapter 4 Online Preparation
9th Class English Medium Subjects
9th Class Urdu Medium Subjects
Online Short Questions For Chapter 4 "9th Class Physics English Medium Chapter 4 Preparation "
Try The Short Questions For 9th Class Physics English Medium Chapter 4 Preparation
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Total Questions10
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Available Sets3
Physics (New Book) - 9th Class Physics English Medium Chapter 4 Preparation
Question # 1
Can a body rotae about its own axis if line of action of force pass through axis of rotation.
- Ans 1: No , the torque of a force is zero when the line of action of a force passes through the axis of rotation. Becuse its moment arm becomes zero.
9th Class Physics English Medium Chapter 4 Preparation - Set 1
Question # 1
Can a body rotae about its own axis if line of action of force pass through axis of rotation.
- Ans 1: No , the torque of a force is zero when the line of action of a force passes through the axis of rotation. Becuse its moment arm becomes zero.
9th Class Physics English Medium Chapter 4 Preparation - Set 2
Question # 1
Think of a body which is at rest but not in equilibrium.
- Ans 1: There is not a single body in the universe which is at rest but not in equilibrium.
9th Class Physics English Medium Chapter 4 Preparation - Set 3
Question # 1
What is meant by rigid body
- Ans 1: If the distance between two points of the body remains the same under the actionof a force, it is called a rigid boyd. A rigit body is the one that has no deformation by appling force.
9th class Physics Chapter 4 (English Medium)
Here you can prepare 9th Physics Chapter 4 online Short Questions Preparation (Turning Effect of Forces). Click the button for 100% free full Preparation.
