Question

In a system of units of force (F), acceleration (1) and time (T) are taken as fundamental units, then the dimensional formula of energy is-

• A. FAT²
• B. FA²T
• C. FA²T²
• D. FAT

Answer 1

Answer: (A)

FAT²

Answer 2

Energy = Work = {force × displacement} × $\frac{time^{2}}{time^{2}}$

= [F¹A¹T²]