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What else can I help you with?
Why are pillars there on a arch bridge?
To spread the force being exerted on them from the weight they hold up over as wide an area as possible to help prevent damage
In a class 3 lever is the effort force ever less the force exerted on the load?
A class three lever uses an operating force between the fulcrum and the load. The movement on the load will therefore be larger than the movement of the force. The force applied to the lever will always be less than the force exerted on the load.
What is tension on a bridge?
Tension is a force on a bridge that pulls, or acts to expand the thing it is acting on.
Do you use more force using 1 pulley to pull an object or 1 or more pulleys?
More force is exerted with one pulley.
Mechanical advantage is defined as the number of times that a machine increases an applied force for a given machine which would always decrease the mechanical advantage of that particular machine?
To find the mechanical advantage of a simple machine divide output force by input force. (input force is the force that we exert on a machine, and output force is the force that is exerted by a machine).
What are some real life examples or torsion force?
Tacoma Narrows Bridge
If a force is exerted to the left what direction will the reaction force be exerted?
right
What is gravitational force exerted on an object called?
The gravitational force exerted on an object is called weight. It is the force exerted by gravity on the object's mass.
What is output force - Output force is the force exerted on an object by a simple machine?
Answer: Output force is the force exerted on an object by a simple machine.
How do you call the force exerted on a surface divided by the area over which the force is exerted?
Pressure
What is a force exerted on a surface divided by the total area over which the force is exerted?
cheeseburger
What kind of force is exerted on heavenly bodies?
gravitational force is exerted on heavenly bodies
Which term is pulling force of exerted by solids?
The force exerted by solids when pulled is called tensile force.
The force exerted by a scale on an object is the?
The force exerted on a scale by an object and other forces acting.
What is the meaning of drag?
Drag is something that is force exerted. It is a force that is exerted in the opposite direction of movement.
Can a marching army collapse a bridge?
A column of soldiers will never march across a bridge for this reason. The steady oscillation that occurs can, over time cause structural issues with even a well built bridge. It may not actually collapse (although not out of the question) but it can cause serious damage if the marching approaches the resonant frequency. The classic example of resonant frequency that every engineer has had to watch the video of is the Tacoma narrows bridge. There are also many examples that Tesla explained on this subject.
What is the force exerted upwards from the ground?
In mechanics, the force exerted upwards by the surface that a body sits on is equal and opposite to the force exerted downwards by that body and is referred to as the Ground Reaction Force (GRF) or simply Reaction.
