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v = a t a = v / t Bonus: t = v / a
If the true value is t and the calculated or measured value is v then absolute error = |v - t|, the absolute value of (v - t).If v >= t then the absolute value is v - tif v
The formula v = d/t gives us the necessary relation needed to solve this problem: if V = d/t, then t = d/V The distance, d = 77 miles The average speed = 68 mph The time = ?: t= d/v = (77 miles)/(68 miles/h)=1,13 h, or roughly 68 minutes.
what is VVT-I
I assume that the "speed" equation is velocity equals distance divided by time (v=d/t). To get 't' on the left side, we'll multiply both sides by 't': (vt=dt/t) and the two 't's on the right side cancel out (because t divided by t is 1): (vt=d). Now we move the v to the right side by dividing both sides by 'v': (vt/v=d/v). Just the 't's in the step before, now we have a v divided by a v on the left side, so they cancel out, and our final equation is time equals distance divided by velocity: t=d/v