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What is time? how it acts on motionless ? |
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Answer» Answer: Time in physics is defined by its measurement: time is what a clock reads. In CLASSICAL, non-relativistic physics, it is a scalar quantity (often DENOTED by the symbol and, like length, mass, and CHARGE, is usually described as a fundamental quantity. Time can be COMBINED mathematically with other physical quantities to derive other concepts such as motion, kinetic energy and time-dependent fields. Timekeeping is a complex of technological and SCIENTIFIC issues, and part of the foundation of recordkeeping. |
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