Question

Which physical quantity will have the unit of ns. Explain with a mathematical expression​

Answer 1

Answer:

Force is one example: Newton (N) is a derived unit for force, equal to kg\, m/s2. Another derived unit is Pascal (Pa) for pressure and stress, i.e., force per area. The unit of Pa then equals N/m2 or kg/ms2.

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Dimensions of common physical quantities.

Name newton

Symbol N

Physical quantity force, weight

Unit kg\, m/s2

Answer 2

Answer:

The newton-second (also newton second; symbol: N⋅s or N s) is the derived SI unit of impulse. It is dimensionally equivalent to the momentum unit kilogram-metre per second (kg⋅m/s). One newton-second corresponds to a one-newton force applied for one second.

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