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9th Class Physics Chapter 2 Online Preparation
9th Class English Medium Subjects
9th Class Urdu Medium Subjects
Online Short Questions For Chapter 2 "9th Class Physics English Medium Chapter 2 Preparation "
Try The Short Questions For 9th Class Physics English Medium Chapter 2 Preparation
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Total Questions10
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Available Sets3
Physics (New Book) - 9th Class Physics English Medium Chapter 2 Preparation
Question # 1
Define Constant Velocity
- Ans 1: A body moveing with constant velocity has zero acceleration This is because the magnitude and direction of velocity vector remain constant. Threrefore, it is not possible for a body to have acceleration.
9th Class Physics English Medium Chapter 2 Preparation - Set 1
Question # 1
Define Constant Velocity
- Ans 1: A body moveing with constant velocity has zero acceleration This is because the magnitude and direction of velocity vector remain constant. Threrefore, it is not possible for a body to have acceleration.
9th Class Physics English Medium Chapter 2 Preparation - Set 2
Question # 1
Define Dynamics
- Ans 1: Dynanics deals with forces and their effect on the motion of objects
9th Class Physics English Medium Chapter 2 Preparation - Set 3
Question # 1
If graph line of speed time graph is horizontal to time. x axis. What does its mean.
- Ans 1: If graph line is horizontal i.e. parallel to tome x axis. It shows that speed does not change with change in time. This is motion with constnat speed.
