Question Answers

Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A tube filled with water and closed at both ends uniformly rotates in a horizontal plane about the OO’ axis. The manometers A and B fixed in the tube at distances r1 and r2 from rotational axis indicate pressure p1 and p2 respectively. Determine the angular velocity ω of rotation of the tube.

A tube filled with water and closed at both ends uniformly rotates in a horizontal plane about the OO’ axis. The manometers A and B fixed in the tube at distances r1 and r2 from rotational axis indicate pressure p1 and p2 respectively. Determine the angular velocity ω of rotation of the tube.

a further one-sixth of its length is immersed. The ratio between the masses of the man and the wooden piece is A large wooden piece in the form of a cylinder floats on water with two-thirds of its length immersed. When a man stands on its upper surface