What will be an acceleration of a body of mass $5 \mathrm{kg}$ if a force of $200 \mathrm{N}$ is applied on it

The acceleration of the body is $40 {\mathrm{ms}}^{-2}$.
Given the data in the problem, 
Force, $\mathrm{F} =\mathrm{ }200 \mathrm{N}$
Mass of body, $\mathrm{m} =\mathrm{ }5 \mathrm{kg}$
By using the below formula
$\mathrm{F}=\mathrm{ma}$
$\Rightarrow 200 = 5 \times \mathit{ a}$ 

$\Rightarrow \mathit{a }= 200/5$ 

$\Rightarrow \mathit{a }= 40\mathit{ m}/s^2$