State the SI units of force, mass, energy and power
Question
State the SI units of force, mass, energy and power
Solution
The SI units for the following physical quantities are:
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Force: The SI unit of force is the Newton (N). It is defined as the force required to accelerate a one kilogram mass by one meter per second squared.
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Mass: The SI unit of mass is the Kilogram (kg). It is one of the seven fundamental units in the SI system.
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Energy: The SI unit of energy is the Joule (J). It is defined as the amount of work done when a force of one Newton is applied over a distance of one meter.
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Power: The SI unit of power is the Watt (W). It is defined as one Joule per second. It measures the rate of energy conversion or transfer.
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