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This insight explores fundamental concepts in physics regarding work and momentum. It addresses why no work is done when carrying a box horizontally and clarifies that work is only done when lifting the box. The discussion views momentum as the product of mass and velocity, emphasizing that inertia (related to mass) remains constant. Additionally, it touches on Newton's Second Law, reinforcing the connection between force, mass, and acceleration. This provides a clearer understanding of energy dynamics in everyday scenarios.
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