forces

The physics of bridges and structures: resisting forces

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La physique des ponts et structures : résister aux forces

IN BRIEF Types of forces acting on bridges: gravitational, compressive, tensile, etc. Stability of structures essential for safety Symmetrical design for better force distribution Importance of material strength in construction Falls of loads and soil reinforcement to prevent sinking Assessment of allowable deformations and financial costs Dynamics of bridges to ensure resistance to natural and … Read more

The laws of Newton: explanation and practical applications

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Les lois de Newton : explication et applications pratiques

IN BRIEF First law: Law of inertia, an object at rest stays at rest, and an object in motion continues at constant speed. Second law: Relationship between force, mass, and acceleration (F = ma). Third law: For every action, there is an equal and opposite reaction. Newton’s laws are the foundations of classical mechanics. Applications: … Read more