A0.8kg object accelerate at a rate of4 m/s2. what is the net force acting on a object

  3.2 N

  F = ma = (0.8 kg)(4 m/s²) = 3.2 kg·m/s² = 3.2 N

some think that theories become laws, but theories and laws have separate and distinct roles in the scientific method. a law is a description of an observed phenomenon in the natural world that hold true every time it is tested. it doesn't explain why something is true; it just states that it is true.

mass and volume are the answers you are looking for