class 9 physics all formula of chapter 1
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12
Answer:
- Speed= distance/time
- Velocity = displacement/time
- Average speed = S1 +S2+S3+S4/T1 + T2+ T3 + T4
- Average velocity = Initial velocity+final velocity /2
- Acceleration = Initial velocity- final velocity/ time
Answered by
3
Answer:
Speed = distance/time
Velocity= displacement/time
Average speed= Total distance/ total time taken
Average velocity= initial velocity + final velocity/2
Displacement= Final position-initial postion
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