Physics 9 Chapter 3 - Dynamics - 1


1. In Kinematics we study only?




2. The branch of physics that deals with the study of motion of an object is called ?




3. We study laws of motion and their application in ?




4. Which laws are of fundamental importance in understanding the causes of motion?




5. What tends the body to change its motion?




6. Which thing can change the size and shape of any body in the following?




7. Who observed inertia for the first time?




8. Who conclude that everybody resist to the change in its state of rest or of uniform motion in a straight line?




9. The property due to which it resist any change any change in its state of rest or motion is called?




10. A bullet has a very small inertia due to its small ?




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