Home
Class 11
PHYSICS
A balloon having mass 'm' is filled with...

A balloon having mass 'm' is filled with gas and is held in hands of a boy. Then suddenly it gets released and gas starts coming out of it with a constant rate. The velocity of the ejected gas is `2m//s` with respect to the balloon. Find out the velocity of the balloon when the mass of gas is reduced to half :-

Promotional Banner

Similar Questions

Explore conceptually related problems

A balloon is ringing up with constant velocity of 10 m/s. At a height of 75m a small mass is dropped from it. At what height from the ground would the balloon be when the mass reaches the ground?

The RMS velocity of a gas at 0°C is 2m/s. The RMS velocity of the same gas at 819°C

A hydrogen gas filled ballon having a mass of 25 g is released up in air . As the ballon descends , the gas starts leking from it with a unifrom velocity of 12 cm//s and as a result the balloon shrinks completely in 5 s . Find the average force acting on the ballon .

A balloon of mass M is stationary in air. It has a ladder on which a man of mass m is standing. If the man starts climbing up the ladder with a velocity of relative to ladder, the velocity of balloon is

Two waves form 10 beats in 3 s in a gas. The wavelengths are 1 m and 1 . 0 1 m , respectively . Find out the velocity of sound in the gas .

The RMS velocity of a gas at 0^oC is 2m/s The RMS velocity of the same gas at 819^oC is:

An ideal gas mixture filled inside a balloon expands according to relation PV^(1/2) constant. The temperature of the gas inside the balloon is: