Theory question set-01 class-11 Force and laws of motion

 1. Write the dimension of coefficient of friction.

2. What do you mean by conservative force?

3. Derive Newton's 1st law from 2nd law.

4. Show that impulse of a force is equal to change in momentum.

5. State the principle of conservation of momentum.

6. Show that momentum before and after an elastic collision is conserved.

7. Establish the principle of conservation of momentum from Newton's 3rd law.

8. State the laws of static friction.

9. When you work on slippery road why we should take small steps.

10. Why does it hurt less when we fall understand that of a hard floor?

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