Here's why:
* "12 m" likely refers to a distance of 12 meters.
* "50 N" refers to a force of 50 Newtons.
To get a meaningful answer, you need to tell me what you want to calculate:
* Work: If you want to know the work done, you need to know the angle between the force and the displacement. Work is calculated by: Work = Force × Distance × cos(theta).
* Power: If you want to know the power, you also need the time taken to move the object. Power is calculated by: Power = Work / Time.
* Acceleration: If you want to know the acceleration of an object, you need the mass of the object. Acceleration is calculated by: Acceleration = Force / Mass.
Please provide more context to your question!