PHYSICS CLASS 11 - ASSIGNMENT 6 - LAWS OF MOTION
CLASS 11 LAWS OF MOTION ASSIGNMENT 6 1. Define force. State the various effects produced by force. 2. State Aristotle's law of motion. 3. State Galileo's law of inertia. 4. What is inertia? 5. Write the different types of inertia and give one example of each. 6. Define momentum. Is it a scalar or vector quantity? 7. State Newton's laws of motion. 8. State and explain Newton's first law of motion. 9. Give a qualitative definition of force. 10. Why is Newton's first law of motion also called as law of inertia? 11. Give one example from daily life that illustrates Newton's first law of motion based on (i) inertia of rest (ii) inertia of motion (iii) inertia of direction. 12. Explain how Newton's second law of motion gives a quantitative definition of force. 13. Define inertial mass of a body. 14. Is any external force required to keep a body in uniform motion? 15. Write the dimensions of force. Is force a scalar or vector quantity? 16. Is it correct to ...