action-reaction force
A balloon rubbed against your head will most likely stick to a surface like a wall or ceiling, as the rubbing generates static electricity which can cause the balloon to attract to surfaces with opposite charges.
Increasing the gradient or slope of the river bed is most likely to increase the velocity of a river. This change allows water to flow more rapidly downhill, resulting in higher velocity.
The most likely velocity of a molecule in a vacuum is determined by its temperature and follows a Maxwell-Boltzmann distribution, with a range of velocities. The average velocity of a molecule in a vacuum can be calculated using the root-mean-square speed formula, which is proportional to the square root of the temperature in Kelvin.
Velocity = Distance/Time for most all movement problems While the above formula is true for most movement problems, air speed is not a velocity. Air speed is speed of an aircraft relative to the surrounding air. The air speed of a hot air balloon is always zero because it is not moving through the air.
Rubbing a balloon with wool will transfer electrons from the wool to the balloon, giving the balloon a negative charge. Rubbing a balloon with silk will transfer electrons from the balloon to the silk, giving the balloon a positive charge. These charges create static electricity and can cause the balloon to stick to other objects or even repel other charged objects.
Most likely it is Helium gas.
A balloon rubbed against your head will most likely stick to a surface like a wall or ceiling, as the rubbing generates static electricity which can cause the balloon to attract to surfaces with opposite charges.
Increasing the gradient or slope of the river bed is most likely to increase the velocity of a river. This change allows water to flow more rapidly downhill, resulting in higher velocity.
The object that already has helium is most likely a helium-filled balloon. Helium is used to inflate balloons as it is lighter than air, causing the balloon to float.
If you swallow a balloon you will most likely suffocate and die. This may sound a little over the top however it is likely that the balloon will wrap itself round your lungs and will disrupt your respiratory system. On the other hand, a balloon might block one of your vital arteries or might get stuck in your throat. If you swallow a balloon you should call an ambulance immediately.
The most likely velocity of a molecule in a vacuum is determined by its temperature and follows a Maxwell-Boltzmann distribution, with a range of velocities. The average velocity of a molecule in a vacuum can be calculated using the root-mean-square speed formula, which is proportional to the square root of the temperature in Kelvin.
The balloon will have cold air in it since it is in cold. If you were most likely in a hot place and when you pop it, it will create a gas. Gas as in smoke.
Extinction is most likely to be caused by environmental conditions. Dramatic changes to the climate can mean that species are no longer adapted to survive.
Over steering.
No.... It depends on what virus caused it but most likely no.
seafloor spreading
Velocity = Distance/Time for most all movement problems While the above formula is true for most movement problems, air speed is not a velocity. Air speed is speed of an aircraft relative to the surrounding air. The air speed of a hot air balloon is always zero because it is not moving through the air.