important questions physics 9th class sa1 telangana ssc board
1. Define velocity
2. State the law of conservation of momentum.
3. Explain the difference between mass and weight.
4. Write Archimedes' principle.
5. Differentiate between distance and displacement
6. Explain Newton's law of motion.
7. Derive the relationship between g and G.
8. Define force. Explain three types of inertia with examples.


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