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SAI International School
                                                       Subject- PHYSICS

                                      CLASS ROOM ACTIVITIES FOR CLASS IX


               CHAPTER: Force and laws of motion


               Activity-5


               EXPERIMENT: - To explain Newton’s third law of motion and its different applications.

               Materials Required:


               Two spring balances.


               Observation:


               We observe that  both the spring balances show the same reading.


               Inference:


               We can apply Newton’s third law of motion.
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