What is the requirement of measurement in physics ?

What is the requirement of measurement in physics ?
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Answer :

There is a great need for measurement in every field in physics. The purpose of physics is to express everyday events in a coherent mathematical formula. These formulas were later used by various physicists and engineers to estimate the results of various experiments in physics. For example , the scientist Newton developed the kinetic formula , which was used to send rockets into space. Another task of physicists is to revise existing structures based on test results . For all the above purposes, the measurement of physical quantities is inevitable.
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