Question

The Martians use force(F) , acceleration (A) and time (T) as their fundamental physical quantities. The dimensions of length on Martians system are

• A. FT²
• B. F^-1 A² T^-1
• C. F^-1 A^o T^-1
• D. AT²

Answer 1

The correct option is D AT²

Acceleration =$\frac{\text{distance}}{{\text{time}}^2}\Rightarrow$ A = $L{T}^{-2}\Rightarrow$ L= $A{T}^2$