Question

The SI unit of pressure and thrust are respectively:

• A. N/m²
• B. N²/m
• C. N/m
• D. Nm

Answer 1

The correct option is A

N/m²

We know , Pressure $=\frac{Force}{Area}$

So, unit of pressure is $N{m}^{-2}$ which is called Pascal (Pa).
Since thrust is the perpendicular force acting on a body, its unit is Newton (N).