Final answer:
The acceleration of a 15 kg box pushed with a force of 50 Newtons on a horizontal surface is 3.33 meters per second squared when no other forces such as friction are considered.
Step-by-step explanation:
The question is asking to calculate the acceleration of a 15 kg box that is being pushed across a horizontal surface with a force of 50 Newtons. To find the acceleration, we can use Newton's second law of motion, which states that the acceleration (a) of an object is directly proportional to the net force (F) acting on it and inversely proportional to its mass (m), given by the formula a = F/m. Assuming there are no other forces acting on the box, such as friction, the acceleration can be calculated by dividing the force by the mass of the box.
To find the acceleration:
a = F/m = 50 N / 15 kg = 3.33 m/s2
Therefore, the acceleration of the box is 3.33 meters per second squared in the direction of the applied force.