Respuesta :

RahmaAbdullatif

Answer:

9 kg

Explanation:

According to Newton's second law:

[tex]f = ma[/tex]

[tex]m = \frac{f}{a} [/tex]

Given:

f = 18 N

a = 2 m/s^2

Substitute the given values in the formula.

[tex]m = \frac{18}{2} [/tex]

[tex]m = 9[/tex]