Question

An object with a mass of `2.0` `kg` accelerates `2.0` `m``/``s^2` when an unknown force is applied to It. What is the amount of the force?

Answer 1

`4N`

Explanation:

When the mass `m` is being accelerated with an acceleration of `a` ,we can say the net force acting in the direction of acceleration is `F=ma`

here,it is given that only one force `F` was applied to cause this acceleration, and also given, `m=2 Kg,a=2ms^-2`

So,`F=2*2=4N`