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equation for speed. It is because the speed of the body may be changing during the time interval t. In the equation Sv t v is the average speed of a body during time t.
T 100 min. The commonly used formula for speed. At 20 C 68 F the speed of sound in air is about 343 metres per second 1235 kmh.
As noted above make sure you convert the units appropriately first or use our speed calculator which does that automatically.
Converting the units the speed is 750 ms. S 270 kmh. Average speed is measured in units of distance per time and the average speed formula looks like this. D 750 ms600 s d 4500 m.