Final answer:
The question is about calculating the support reactions for a beam subjected to a distributed load and a concentrated load, requiring the application of static equilibrium principles from Physics.
Step-by-step explanation:
The student's question involves calculating support reactions for a beam under a distributed load and a concentrated load. This falls under the topic of static equilibrium in Physics, specifically within the sub-discipline of mechanics. To calculate the bearing reactions of a beam, one must consider both the magnitudes and the points of application of the loads, and use the principles of equilibrium to set up equations for the sum of forces and the sum of moments about a point. These equations are then solved simultaneously to find the reactions at the supports.