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marshall4
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A spring with a forces of 90N/m is compressed 8.8cm between two carts with mass of 1kg and 1.5kg. Friction is negligible, what is the final speed of the more massive of the bigger cart when the spring is released?
A force constant, also known as a spring constant, is a measure of the stiffness of a spring. It represents the amount of force required to stretch or compress a spring by a certain distance.
The force constant (k) can be calculated by dividing the force applied (F) by the displacement (x): k = F/x. It is measured in units of newtons per meter (N/m).
The force constant determines how much force is required to stretch or compress a spring. A higher force constant means the spring is stiffer and requires more force to change its length, while a lower force constant means the spring is more flexible and requires less force to change its length.
Hooke's Law states that the force applied to a spring is directly proportional to the spring's displacement from its equilibrium position, as long as the spring does not exceed its elastic limit. This relationship is represented by the equation F = -kx, where k is the force constant. Therefore, the force constant is a fundamental component of Hooke's Law.
The force constant is used in various fields, such as engineering, physics, and biology, to describe the behavior of springs and other elastic materials. It is also used in calculations to determine the potential energy stored in a spring and to design and optimize structures that involve springs, such as shock absorbers and suspension systems.