If force [ F ], acceleration [ A ] and time [ T ] are chosen as the fundamental physical quantities. Find the dimensions of energy.

Question

If force [ F ], acceleration [ A ] and time [ T ] are chosen as the fundamental physical quantities. Find the dimensions of energy. (A) [ F ][ A ][ T ] (B) [ F ][ A ][ T 2] (C) [ F ][ A ][ T -1] (D) [ F ][ A -1][ T ]

Tardigrade Admin · Accepted Answer

Energy = F . S = F ( S / T 2) T 2=[ FAT 2]

Q. If force $[F]$ , acceleration $[A]$ and time $[T]$ are chosen as the fundamental physical quantities. Find the dimensions of energy.

$[F] [A] [T]$

$[F] [A] [T^{2}]$

$[F] [A] [T^{- 1}]$

$[F] [A^{- 1}] [T]$

Energy $= F . S = F \frac{S}{T ^{2}} T^{2} = [F A T^{2}]$

Q. If force [F], acceleration [A] and time [T] are chosen as the fundamental physical quantities. Find the dimensions of energy.

[F][A][T]

[F][A][T2]

[F][A][T−1]

[F][A−1][T]