When an object make changes in its velocity at different times that is an average velocity of any given velocities.
Average Velocity Change in Velocity Formulas |
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\( \bar {v} = v_t \;/\; t_t \) \( \bar {v}= v_1 \;+\; v_2 \;+\; v_3 ... v_n \;/\; t_1 \;+\; t_2 \;+\; t_3 ... t_n \) |
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| Symbol | English | Metric |
| \( \bar {v} \) = average of velocity | \(ft \;/\;sec\) | \(m \;/\; s\) |
| \( t \) = time | \( sec \) | \( s \) |
| \( t_t \) = total time | \( sec \) | \( s \) |
| \( v_t \) = total velocity | \(ft \;/\;sec\) | \(m \;/\; s\) |
| \( v \) = velocity | \(ft \;/\;sec\) | \(m \;/\; s\) |
