How many formulas are there for average speed?
GeneralClass 12AllAnswered 27 Mar 2026
Answer
There are several formulas depending on the scenario:
- Basic: Average Speed = Total Distance ÷ Total Time
- Equal distances, 2 speeds: (2 × Speed₁ × Speed₂) ÷ (Speed₁ + Speed₂)
- Equal times, multiple speeds: Sum of speeds ÷ Number of speeds
- Weighted average when times differ: Total distance ÷ Total time
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