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Study Notes for Class 9 Science Chapter 8 Motion

June 30, 2021June 30, 2021 by Physics Gurukul

Study Notes for Class 9 Science Chapter 8 Motion Topics to be covered: What is motion? Describing motion of a particle Position, path length and displacement Speed and Velocity Rate of change of velocity Distance-time graph Velocity-time graph Equations of Motion Uniform Circular Motion What is motion? State of Rest: An object is said to … Read more

CBSE Class 9 Science Revision Notes Chapter 9 Force and Laws of Motion

June 30, 2021August 9, 2018 by Physics Gurukul

1. Force, generally denotes push or pull. 2. Force, is defined as an external agent which changes or tends to change the state of rest or uniform motion of the body or changes the direction of the body or deforms the body. 3. Effects of force :(i) A force can produce motion in stationary bodies.(ii) … Read more