Question
Three point sized bodies each of mass M are fixed at three corners of light triangular frame of length L about an axist hrough any side of frame the moment of inertia of three bodies is
Ans:3MLsquare/4
Ans:3MLsquare/4
Answers
Damon
only one mass M is off the axis
How far?
half of triangle is L/2, (L/2)sqrt3 and L
so M is (L/2)sqrt 3 from axis
mass*distance squared
= M [(L/2)sqrt 3 ]^2
How far?
half of triangle is L/2, (L/2)sqrt3 and L
so M is (L/2)sqrt 3 from axis
mass*distance squared
= M [(L/2)sqrt 3 ]^2
W
Not nice answer
W
Not nice
W
Not nice it is not correct answer please check it again
tannishka
thanx
Shaikh
Wrong answer plz put write ans