Let us consider a system of units in which mass and angular momentum are dimensionless

PHYSICS · Single correct · CBSE · Physics · Units and Measurements · Units and Measurements

Problem

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

L

, which of the following statement(s) is/are correct? [Adv. 2019] (1) The dimension of force is

L^{-2}

(2) The dimension of linear momentum is

L^{-1}

(3) The dimension of energy is

L^{-2}

(4) The dimension of power is

L^{-5}