Question

physics question,
please guys answer fast​

Answer 1

$\huge\color{red}\boxed{Answer}$

given

mass = 6kg

time = 4s

intial velocity = 4m/s

final velocity = 16m/s

$\large\color{brown}\boxed{f=ma}$

we have mass but we have to find a or acceletion

so

$\large\color{pink}\boxed{a=\frac{v-u}{t} }$

by putting value

$a = \frac{12 - 4}{4} \\ \\ a = \frac{8}{4} \\ \\ a = 2m {s}^{ - 2}$

Now by putting value in original formula

$f =( 6)(2) \\ \\ f = 12neuton$

then magnitude of force is 12N