Question

write the dimentions of moment of inertia and moment of momentum​

Answer 1

moment of inertia=[M^1 L^2 T^0]

moment of momentum=[M^1 L^1 T^-1]

Answer 2

Answer:

[ML^2] and [ML^2T^-1] respectively

Explanation:

we know that

moment of inertia,I=mr^2(mass*square of perpendicular distance)

Applying dimensions of each quantities

[I] = [ML^2]                            (as DF of mass=[M] , DF of distance= L)

we also know that

moment of momentum,L=r*p (distance*momentum)

applying dimensions of each quantities

[L]=LMLT^-1  = ML^2T^-1           (as DF of p= MLT^-1)    (as p=mv)

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