2. Curriculum Framework (250 hours) Compulsory Part (184 hours) Heat Transfer and Gases(23 hours) Force & Motion (50 hours) Wave Motion (47 hours) Electricity & Magnetism (48 hours) Radioactivity& Nuclear Energy(16 hours) Elective Part (50 hours) Energy & Use of Energy(25 hours) Medical Physics (25 hours) SBA (Practical work) (16 hours)

4. Mechancis

5. A block on a rough horizontal surface is moving to the left with constant speed under two horizontal forces 2 N and 12 N indicated as shown. If the force of 12 N is suddenly removed, what is the net force acting on the block at that instant ?

6. Two particles P and Q start from the same position and travel along the same straight line. The figure shows the velocity- time (v-t) graph for P and Q. Which of the following descriptions about their motion is/are correct ? (1)At t = 1 s, P changes its direction of motion. (2)At t = 2 s, the separation between P and Q is 4 m. (3)At t = 4 s, P and Q meet each other. Two particles P and Q start from the same position and travel along the same straight line. The figure shows the velocity- time (v-t) graph for P and Q. Which of the following descriptions about their motion is/are correct ? (1)At t = 1 s, P changes its direction of motion. (2)At t = 2 s, the separation between P and Q is 4 m. (3)At t = 4 s, P and Q meet each other.

7. X X G G Y Y 0.7 m 0.5 m 154 N ground What is the reaction acting on the wheel X from the ground ?

8. Wave

10. Electricity and Magnetism

12. I I I I AB mag. force on A

13. Radioactivity and Nuclear Energy

15. Energy and Use of Energy

20. Medical Physics

23. Assessment

24. Assessment

26. To become a good student in physics, you have to be  very careful in doing calculations  eager to investigate deep into questions and difficult concepts  able to associate day-to- day phenomena with physics  prepared to work very hard to solve a lot of problems  willing to accept challenges and won’t easily give up

27. The End