Question

Let us consider a system of units in which mass and angular momentum are dimensionless. If length has
dimension of L, which of the following statement(s) is/are correct?
A. The dimension of energy is L ⁻²
B. The dimension of force is L ⁻³
C. The dimension of power is L⁻⁵
D. The dimension of linear momentum is L ⁻¹

Answer 1

Let us consider a system of units in which mass and angular momentum are dimensionless. If length has

dimension of L, which of the following statement(s) is/are correct?

A. The dimension of energy is L ⁻²

B. The dimension of force is L ⁻³

C. The dimension of power is L⁻⁵

D. The dimension of linear momentum is L ⁻¹