On substituting equation (2) in equation (1) we get, Force = m × a Or, F = [M] × [L 1 T -2] = M 1 L 1 T -2. Therefore, Force is dimensionally represented as M1 L1 T-2. ⇒ Check Other Dimensional Formulas: Dimensions of Angular Speed Dimensions of Strain Dimensions of Modulus of Rigidity Dimensions of Reynolds Number Dimensions of Universal ... Learn how to derive the dimensional formula of force using Newton's second law ($F=ma$). Understand M, L, T dimensions for physics exam prep (JEE/NEET). The dimensional equation for force 'F' is given as [F] = [M1L1T-2]. The dimensional equation for energy 'E' is represented as [E] = [M1L2T-2]. These dimensional equations provide a way to understand and represent various physical quantities in terms of their fundamental units. Read More, This article covers content related to the dimensional formula of force notes and includes basic definitions of force. Dimensional analysis helps us perform mathematical calculations that are easier, more precise, and quicker.