CBSE Class 11 Physics Sample Paper Set 26

1. Draw position time graph of an object dropped from a building. (1)

2. A ball of mass 2kg moving with speed 2m/s rebounded on a floor, find impulse. (1)

3. If work done by an object is 3t+8t²+5t³ (joule), find its initial power. (1)

4. State Einstein`s mass energy equivalence. (1)

5. Kepler’s second law of planetary motion is based on the conservation of a physical quantity. Name that physical quantity. (1)

6. Plot a graph between KE and momentum. (1)

7. State Kepler’s third law of planetary motion. (1)

8. A body of mass 500 gram is rotating in a vertical circle of radius 1 m. What is the ratio of its kinetic energies at the top and the bottom of the circle? (1)

9. State Newton’s second law of motion. Hence prove F = m a. (2)

10. Derive equation of motion (except v=u + at). (2)

11. a) A car covers first half of the total distance with a speed of 72 km/h and second half with a speed of 36 km/h. find the average speed of the car. (3/2)

b) How many angstroms are there in one nanometre? (1/2)

12. Consider a square of uniform density side 4R.A circular disc of radius R is taken out from such that circle touches two adjacent sides. Find the shift in centre of mass of remaining structure from initial one. (2)

13. State theorem of parallel axis. Draw relevant figure. (2)

Please click the below link to access CBSE Class 11 Physics Sample Paper Set Z