Part A:
See if you can determine the dimensions of the following quantities:

volume

acceleration (velocity/time)

density (mass/volume)

force (mass × acceleration)

charge (current × time)
Check your answers 
Part
B: Now find the dimensions of these:

pressure (force/area)

(volume)^{2}

electric field (force/charge)

work (in 1D, force × distance)

energy (e.g., gravitational potential energy = mgh = mass × gravitational
acceleration × height)

square root of area
Check your answers 