Question

an object with a mass of 6.0 kg and an acceleration of 1.2 m/s² has a net force of n acting on it. (to two significant digits)

Explanation:

Step1: Recall Newton's second law

Newton's second law is \(F = ma\), where \(F\) is the net force, \(m\) is the mass, and \(a\) is the acceleration.

Step2: Substitute the given values

Given \(m = 6.0\space kg\) and \(a=1.2\space m/s^{2}\). Substitute into the formula: \(F=(6.0)(1.2)\).

Step3: Calculate the result

\(F = 7.2\space N\)

Answer:

\(7.2\)