What can you say about the initial momentum of the system before releasing the air from the ballon
Answers
Here we are discussing about the momentum of a body which is a balloon full of air.
Since momentum is a vector quantity which depends on mass and velocity of the given system we will see the changes in the momentum of an air balloon while releasing air from it.
Since the state of momentum is not given, let us take the balloon as a rest body. Inside the balloon the particles collide with each other as each one of them has a certain amount of momentum.
The colliding particles cancel out the momentum of each other and that's why the net momentum of balloon remains zero.
When u start releasing air from the balloon then it feels a force or thrust on it which sets it into the motion. The momentum of particles are given a direction by the thrust exerted.
Hope it helps!!!❤️
In the given circumstance, the inflatable and the air inside it structure a framework. The framework's underlying force is 0 since the framework is very still.
Numerically, we can demonstrate it utilizing the recipe:
p = mv
where
p = energy;
m = mass; and
v = speed
Prior to discharging the air inside the inflatable, the framework isn't moving, thusly the speed is 0. We as a whole realize that anything increased to 0 will dependably result to 0. Along these lines, in whatever estimation of mass, the underlying energy will even now be 0.
This can likewise be additionally clarified utilizing the Law of Conservation of Momentum. This law states that the energy of a detached framework stays steady. That is the reason, when the air inside the inflatable is discharged, the inflatable moves inverse way to that of the surging air, influencing the energy to be preserved.