Final answer:
The question involves using Newton's second law of motion to solve for acceleration. By re-arranging the formula F = m * a and substituting given values, the acceleration was found to be 19.83 m/s².
Step-by-step explanation:
The question at hand concerns the rearrangement and solving of the equation derived from Newton's laws of motion, specifically F = m * a, to find the acceleration 'a' when a force of 238 Newtons is applied to a mass of 12 kg. The process to find acceleration involves the following steps:
- Starting with the equation F = m * a, where F is force, m is mass, and a is acceleration.
- We know that F is 238N and m is 12kg. Therefore, we substitute these values into the equation to get 238N = 12kg * a.
- To isolate a, we divide both sides of the equation by the mass (12kg) to get a = 238N / 12kg.
- Carrying out the division gives us the acceleration a = 19.83 m/s² (rounded to two decimal places).
The subject matter of this question is the foundational concept in physics, where we often use Newton's second law to relate force, mass, and acceleration.