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17 2021 ..

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17 2021 ..

: -, , . , . , . . . . . , . , . In many textbooks and articles, when explaining the essence of the curvature of space-time, leading to the emergence of gravitational force, the force of attraction, the metaphor of a rubber sheet is used. A massive body is placed on a sheet and shown how other small bodies roll towards it along the curved surface of the membrane. However, this metaphor is misleading, creating a sense of three-dimensionality of the design. In this case, small bodies can roll only under the influence of gravity. Explaining gravity by gravity itself is a flawed way. The deflection of

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14 2021

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