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As in balloon-powered rockets, a reduction in energy within the balloon can be accompanied by force exerted to move the balloon, or another object.
The energy stored in a balloon is in the form of higher pressure stretching it out. If the balloon has an opening, the air will be forced out until the balloon regains its unstretched shape. At that point, air inside the balloon is at the same pressure as the air outside the balloon.
Other containers can also store air at a pressure higher than the outside air. This can also provide force when the stored energy is released.
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Why balloon burst when it goes high?
This is because there is always the same amount of air inside the balloon, providing the same amount of outwards force. Here on the ground, that outwards force is balanced by the air outside the balloon pushing on it. Higher in the atmosphere, however, there is less air, and therefore less force. Thus as the balloon ascends, there is a greater force pushing out than pushing in, and the balloon bursts.
What happens when a machine changes the size of the force?
The object through which the force is exerted must also change.
What happens to the air pressure inside a balloon when the balloon is squeezed to half it volume at constant temperature?
The force of the pressure put on the balloon is squeezed into smaller particles so the volume is smaller. :) From Jade Nicole White. X
MasteringPhysics What is the magnitude of the buoyant force on the balloon?
The magnitude of a buoyant force on a balloon depends on the size of the balloon. In other words, the force will be either big or small depending on the correlating size of the balloon in use with the experiment.
What happens when the distance is kept constant and the force changes?
There will be a change in the area/volume, depending on the direction of the force applied.
Why balloon burst when it goes high?
This is because there is always the same amount of air inside the balloon, providing the same amount of outwards force. Here on the ground, that outwards force is balanced by the air outside the balloon pushing on it. Higher in the atmosphere, however, there is less air, and therefore less force. Thus as the balloon ascends, there is a greater force pushing out than pushing in, and the balloon bursts.
If your triple the amount of mass what happens to the force?
Assuming that nothing else changes, multiplying the mass x3 will result in multiplying the force x3. F = m*a --> (3m)*a = 3F
What happens as the temperature of a gas in a balloon increase?
The balloon expands or even pops. Because when a gas gains heat energy the particles in it move faster and further apart creating a greater force on the inside of the balloon until the balloon cannot contain that force.
What happens when an unstoppable force comes upon an unmovable object?
Ricochet. Force changes direction.
When there are simultaneous changes in demand and supply what happens?
changes in relative prices are the driving force in the market mechanism
What happens when a machine changes the size of a force?
The object through which the force is exerted must also change.
What happens when a machine changes the size of the force?
The object through which the force is exerted must also change.
What happens to the air pressure inside a balloon when the balloon is squeezed to half it volume at constant temperature?
The force of the pressure put on the balloon is squeezed into smaller particles so the volume is smaller. :) From Jade Nicole White. X
MasteringPhysics What is the magnitude of the buoyant force on the balloon?
The magnitude of a buoyant force on a balloon depends on the size of the balloon. In other words, the force will be either big or small depending on the correlating size of the balloon in use with the experiment.
Which type of machine changes the direction or amount of the force needed to do work?
Simple
What happens when the distance is kept constant and the force changes?
There will be a change in the area/volume, depending on the direction of the force applied.
How does a screw make a job easier?
Inputs force vertically almost like a saw. This changes the amount of force.
