The parameter that is not used in calculating acceleration is average speed.
Acceleration of an object is defined as the change in velocity per change in time of motion of the object.
Mathematically, the acceleration is written as;
[tex]a = \frac{\Delta v}{\Delta t} \\\\a = \frac{v-u}{t_2-t_1}[/tex]
where;
- u is the initial velocity of the object
- v is the final velocity of the object
- t₂ is the final time of the object's motion
- t₁ is the initial time of motion
Thus, in the given options, the parameter that is not used in calculating acceleration is average speed.
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