Respuesta :

MathPhys

Explanation:

Newton's second law:

F = ma

42 N = m (1.8 m/s²)

m = 23 kg
  • Force=42N
  • Acceleration=1.8m/s^2

Using newtons second law

[tex]\boxed{\sf Force=Mass\times Acceleration}[/tex]

[tex]\\ \sf\longmapsto Mass=\dfrac{Force}{Acceleration}[/tex]

[tex]\\ \sf\longmapsto Mass=\dfrac{42}{1.8}[/tex]

[tex]\\ \sf\longmapsto 23.3kg[/tex]

[tex]\\ \sf\longmapsto 23kg(Approx)[/tex]