A cattle guard (cattle grid) is a device used to prevent livestock, such as cows, from crossing a barrier. It consists of multiple metal bars or rods placed horizontally over a pit or trench, allowing humans and vehicles to pass over but preventing animals from walking on it due to the instability of the surface.
The force that pushes outward is called the normal force. It occurs when an object is in contact with a surface and is perpendicular to that surface, opposing any force trying to push the object through it.
You do not fall through a chair because of the force of gravity acting on you in the opposite direction that you are trying to move. The chair also exerts an equal and opposite force back on you, supporting your weight and preventing you from falling through.
A hydraulic device multiplies force by utilizing the principle of Pascal's law, which states that pressure applied to a confined fluid is transmitted undiminished in every direction throughout the fluid. This means that when a small force is applied to a small piston, it creates a pressure that is transmitted through the fluid to a larger piston, resulting in a greater force being exerted by the larger piston.
A clay extruder is a simple mechanical device used to compress clay and force it through a die to create various shapes and designs. It typically involves a handle or crank to apply pressure and push the clay through the die opening.
A device often used to measure force is called a dynamometer. It typically consists of a spring or load cell that deforms under applied force and provides a reading of the amount of force being exerted.
15 times the resistance of the device you want to force the current through.
No, a pneumatic device is operated by the force of compressed air.
The force that pushes outward is called the normal force. It occurs when an object is in contact with a surface and is perpendicular to that surface, opposing any force trying to push the object through it.
Because it is trying to impose your will through physical force... that's what abuse *is.*
You do not fall through a chair because of the force of gravity acting on you in the opposite direction that you are trying to move. The chair also exerts an equal and opposite force back on you, supporting your weight and preventing you from falling through.
At that point you are probably stuck with re-imaging the device or trying to brute-force the password.
EMF (short for "electromotive force" - not a well-chosen name, since it isn't exactly a force) is more properly called a "voltage". A device that provides that can be a battery, or you can get the voltage from the outlets in your home.
Force
The question is meaningless. "Balance" is typically what you do to avoid being upset by an external force that's trying to tip you over. There is no external force in space trying to tip the Earth over. What's more, the Earth is very close to the shape of a sphere (a ball), and balance is never an issue in the case of a sphere.
A hydraulic device multiplies force by utilizing the principle of Pascal's law, which states that pressure applied to a confined fluid is transmitted undiminished in every direction throughout the fluid. This means that when a small force is applied to a small piston, it creates a pressure that is transmitted through the fluid to a larger piston, resulting in a greater force being exerted by the larger piston.
A clay extruder is a simple mechanical device used to compress clay and force it through a die to create various shapes and designs. It typically involves a handle or crank to apply pressure and push the clay through the die opening.
A device often used to measure force is called a dynamometer. It typically consists of a spring or load cell that deforms under applied force and provides a reading of the amount of force being exerted.