find the value
1) from a to b
2) b to C
3) find the total
a =0 second
b =5 second
and C = 10 second
the velocity is 60 metre per second
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Answer:
SOLVING FOR DISPLACEMENT (ΔX) AND FINAL POSITION (X) FROM AVERAGE VELOCITY WHEN ACCELERATION (A) IS CONSTANT
To get our first two new equations, we start with the definition of average velocity:
\displaystyle \bar{v}=\frac{\Delta x}{\Delta t}
v
¯
=
Δt
Δx
.
Substituting the simplified notation for Δx and Δt yields
\displaystyle \bar{v}=\frac{x-{x}_{0}}{t}
v
¯
=
t
x−x
0
Solving for x yields
\displaystyle x={x}_{0}+\bar{v}tx=x
0
+
v
¯
t,
where the average velocity is
\displaystyle \bar{v}=\frac{{v}_{0}+v}{2}\left(\text{ constant }a\right)
v
¯
=
2
v
0
+v
( constant a).
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