Thrust = Force acting at right angles to a surface
Put in the dimensions of each part: [MLT⁻²] = [M L T⁻²].
The SI unit of thrust is newton (N).
These quantities have exactly the same dimensions, a favourite trick in JEE and NEET "which pair has the same dimensions" questions:
Can you get today's formula in one try?Play MLT, the free daily dimensional formula game| Quantity | Formula |
|---|---|
| Pressure | [M L−1 T−2] |
| Density | [M L−3] |
| Surface tension | [M T−2] |
| Coefficient of viscosity | [M L−1 T−1] |
| Kinematic viscosity | [L2 T−1] |
| Relative density | [M0 L0 T0] |
| Velocity gradient | [T−1] |
| Rate of flow | [L3 T−1] |
| Pressure gradient | [M L−2 T−2] |