Material strength refers to the ability of a material to withstand an applied force without breaking or deforming. It is a crucial property in engineering and construction, as it determines how much load a material can bear before failure. Common measures of material strength include tensile strength, compressive strength, and shear strength. Different materials exhibit varying levels of strength. For example, steel is known for its high tensile strength, making it ideal for construction projects, while rubber has lower strength but offers flexibility. Understanding material strength helps engineers select the right materials for specific applications, ensuring safety and durability.