Question

Can someone please help me with this?

Answer 1

$\implies {\blue {\boxed {\boxed {\purple {\sf {A. \:-54}}}}}}$

$\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}$

We have,

$'m = 18'$ and $'a = - 3'$

Substituting the values of $m$ and $a$ in $F=ma$,

➺$\:F = 18 \times - 3$

➺$\: F = - 54$

Therefore, the value of F is $\boxed{-54}$.

Note:

F = force

m = mass

a = acceleration.

$\large\mathfrak{{\pmb{\underline{\orange{Mystique35 }}{\orange{❦}}}}}$