Question

1. what does you mean by the law of convective of movement
2. Why do roads on mountains have inward inclination at sharp turns?
3. Why is it dangerous to jump out of moving bus
4. How do safety belts of cars help in preventing accidents
5. Explain how momentum gets comserved in collision of two body
6. How are newton's three laws of motion related
7. explain inertia and momentum in detail
8. Define force and its various types. What is its unit?
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Answer 1

6) Newton's third law states that "for every action, there is an equal and opposite reaction. They always act on two different bodies'.8) Force is an external effort in the form of push or pull , which:1.produces or tries to produce the motion of a static body.2.Stops or tries to stop a moving body.3. change or tries to change the direction of motion of a moving body.Force has both magnitude and direction.so,it vector quantity.