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No net acceleration. If the initial state has no movement, it will stay that way.2. If the force appllied by both is same , no net movement results eventhough both will feel the force exeted by the other person.
If they cannot support the same force with their feet or any other part of their body, right.4.At some point , the weaker person is likely to be moved by the push force applied by the strong person.
Atmospheric pressure is the force exerted by the weight of the air in the Earth's atmosphere. It affects simple mechanisms by creating an imbalance of pressure between the inside and outside of the mechanism, which can cause it to function differently or not at all.
Atmospheric pressure decreases with increasing altitude. This is because the air at higher altitudes is less dense and therefore exerts less pressure. For every 1000 meters increase in altitude, the atmospheric pressure decreases by approximately 10%.
Yes, atmospheric pressure can affect the movement of mechanical parts. For example, in a simple piston and cylinder system, changes in atmospheric pressure can cause the piston to move in or out depending on the pressure difference between the inside and outside of the cylinder.
Weather and temperature can have a significant impact on atmospheric pressure. Changes in temperature can cause air to expand or contract, leading to fluctuations in atmospheric pressure. This can in turn affect the functioning of simple mechanisms, especially those that rely on precise pressure differentials for their operation.
Yes, atmospheric pressure can affect the accuracy of pressure-based measurements in simple mechanisms. If the mechanism is not designed to compensate for changes in atmospheric pressure, the readings may be incorrect. This is why many pressure-based instruments, such as barometers, have a built-in mechanism to adjust for changes in atmospheric pressure.