Force(F), velocity (V) and acceleration (A) are taken as the fundamental units instead of mass, length and time, express pressure in terms of F, V and A.

Question

(a)FV4A2
(b)FV-4A2
(c)F-1V-4A2
(d)FV4A-2

Answer 1

The correct answer is (a) FV4A2.

Pressure is defined as force per unit area, and force is defined as mass times acceleration. Therefore, pressure can be expressed as:

Pressure = Force/Area
P = F/A

Since force is already expressed in terms of F, V, and A, the expression for pressure is:

P = FV4A2

Therefore, the correct answer is (a) FV4A2.