The equation describing this relationship describes the restoring force F that the spring exerts against the external force causing deformation. The restoring force is customarily negative to indicate it is the opposite direction of the force acting on the object, as it resists the deformatio...
Find the fluid force on the vertical plate submerged in water (see figure), where the dimensions b= 3 and a= 9 are given in meters and the weight-density of water is 9,800 newtons per cubic meter. Find the fluid force on the ver...
Calculate the speed of water (in m / s) flowing from a pipe at the bottom of an open topped...Question:Calculate the speed of water (in m / s) flowing from a pipe at the bottom of an open topped barrel which has a...
Another great tool for efficient weight loss is uphill sprinting, adding resistance to any workout is a great way of making your body expend more energy, and gravity is certainly a pretty big force to work against. Sprinting up an incline is also far easier on the joints than repetitive pav...
The center of mass is the point at which the mass of an object is concentrated. For this reason it is used for calculations on the effect of forces and torques on an object. It is the point around which the object will rotate if subjected to torque force
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This paper presents a new, simple, semi-analytical method to estimate the rate of fluvial erosion of non-cohesive riverbanks caused by hydraulic force. The derived equation is built based on the critical flow velocity concept, rather than the commonly used shear stress approaches. Because the ...
For example, you can bolt the ends of a rope to two opposite walls, making the rope horizontal. If a tightrope walker steps out on the rope, the tension depends on her mass and the force due to gravity, but the angle the rope forms with respect to the wall also affects the tension....
visualized as a series of lines radiating symmetrically outward in all directions from the particle. This field imparts a force F on other particles with electric charge q. The magnitude of the force is governed by Coulomb's constant k and the distance between the charge...
White dwarves are among the densest objects known to exist in the Universe, and thus exert tremendous gravitational force upon their neighbors. As the stars that make up T CrB orbit each other, the white dwarf pulls so strongly that it actually strips gases away from the surface of the red...