Define work and write its unit. A car of mass 1200 kg iravelling ai a speed of 45 km/h is broughi io resi by applying brakes
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work is define as the energy transfer to or from an object via the application of force along the displacement
the si unit of work is Joule (j)
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Work is force applied over distance. ... Work is a mechanical manifestation of energy. The standard unit of work is the joule (J), equivalent to a newton - meter (N · m). This reduces to one kilogram-meter squared per second squared (kg · m 2 /s 2 or kg · m 2 · s -2 ) in base International System of Units (SI) units.
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