There is a flat uniform triangular plate ABC, sides AB= 4 cm, BC= 3 cm and ∠ABC=90∘. The moment of inertia of the plate about AB, BC and CA as axis are I1, I2 and I3 respectively. Which one of the following is true? ๐ผ_3> ๐ผ_2 ๐ผ_2> ๐ผ_1 ๐ผ_3> ๐ผ_1 ๐ผ_1> ๐ผ_2

Education is a part of Life

Comments

Popular posts from this blog

Two rigid boxes containing different ideal gases are placed on a table . Box A contains one mole of nitrogen at temperature ๐‘‡_๐‘œ , while box B contains one mole of helium at temperature 7/3 ๐‘‡_๐‘œ . The boxes are then put into thermal contact with each other and heat flows between them until the gases reach a common final temperature (ignore the heat capacity of boxes and heat exchange will happen only between boxes ) . Then the final temperature of the gases in terms of ๐‘‡_๐‘œ is 7/3 ๐‘‡_๐‘œ 3/2 ๐‘‡_๐‘œ 5/2 ๐‘‡_๐‘œ 3/7 ๐‘‡_๐‘œ

Kirchhoff law problem and equivalent resistance

error analysis objective questions dpp