Respuesta :

Explanation:

f = ma

m = f/a

= 18N / 2m/s2

= 9kg

Answer:

9kg

Explanation:

Step one: write the formula of Force

F= M× A

F- Force

M- Mass - Kg

A- Acceleration - m/s²

Step two: Use the formula

F= M× A

M = F/ A

F= 18N, A= 2m/s²

M= 18N / 2m/s² = 9 kg