Suppose the weight of the drawbridge in the figure is supported entirely by its hinges and the opposite shore, so that its cables are slack. The mass of the bridge is 2500 kg. What percent of the weight is supported by the opposite shore if the point of support is at the very end of the drawbridge? What is the magnitude, in newtons, of the force the hinges exert on the bridge under these circumstances?
Rotational Equilibrium And Rotational Dynamics
In physics, the state of balance between the forces and the dynamics of motion is called the equilibrium state. The balance between various forces acting on a system in a rotational motion is called rotational equilibrium or rotational dynamics.
Equilibrium of Forces
The tension created on one body during push or pull is known as force.
Suppose the weight of the drawbridge in the figure is supported entirely by its hinges and the opposite shore, so that its cables are slack. The mass of the bridge is 2500 kg.
What percent of the weight is supported by the opposite shore if the point of support is at the very end of the drawbridge?
What is the magnitude, in newtons, of the force the hinges exert on the bridge under these circumstances?
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