Respuesta :

[tex]1) \: accelertion = change \: in \: velocity \div timetaken[/tex]
[tex]a = \frac{v - u}{t} [/tex]
[tex]2) \: \: u = 45 {ms}^{ - 1} \: \: v = {0ms}^{ - 1} \: t = 10s[/tex]
[tex]a = .......[/tex]
A=45-0/10
A=4.5 meter per second square
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