Question

Determine the acceleration that results when a 12 N net force is applied to a 3 kg object.

Answer 1

Heya!!

For calculate aceleration, let's applicate second law of Newton:

`\boxed{F=ma}`

⇒ Being:

→ F = Force = 12 N

→ m = Mass = 3 kg

→ a = aceleration = ?

Lets replace according formula and leave the "a" alone:

`12\ N = 3\ kg * \textbf{a}`

`\textbf{a} = 12\ N / 3\ kg`

`\textbf{a} = 4\ m/s^(2)`

Result:

The aceleration of the object is of 4 m/s²