- Spring force is the description of the force that causes the spring to rebound. It is a characteristic of the material at a molecular level and its three-dimensional shape on a macro level. Hooke’s law is the customary formula for calculating this force. Constant pressure on a surface may be all that is required of a spring in a mechanism.
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The Spring force formula is given by, F = k(x – x 0) Where, the spring force is F, the equilibrium position is x o the displacement of the spring from its position at equilibrium is x, the spring constant is k. The negative sign tells that the visualized spring force is a restoring force and acts in the opposite direction. Spring Force Solved ...
Dec 11, 2020 · Therefore, the spring constant is defined as the force required to displace the spring by one meter. It has a unit of Newton per meter (N/m) and a dimension given by MT-2. Work Done by Spring Force. The work done W by the spring force is given by, W = F.x. Spring Force on an Object Suspended by a Spring
Solved Examples for Spring Force Formula. Q.1: A spring has a length of 22 cm per s. If it is loaded with 2 kg weight, then it gets stretched by 38 cm per sec. Determine its spring constant using Spring Force Formula. Solution: Known parameters are, (Mass) m = 2 kg, (initial length) = 22 cm, (displacement) x = 38 cm. Final displacement = = 0.16 m.
Other articles where Spring force is discussed: mechanics: Simple harmonic oscillations: …the force is called the spring force. If x is positive (displacement to the right), the resulting force is negative (to the left), and vice versa. In other words, the spring force always acts so as to restore mass back toward its equilibrium position. Moreover, the force will produce an…