It is Newtons per metre.
F = - k x In this equation, x is the distance that the spring has been stretched or compressed away from its equilibrium position F is the restoring force exerted by the spring. k is the spring constant.
The SI unit of measurement for temperature is the kelvin(K). Celsius is not an SI unit (it is a metric unit), but may be used alongside it.
angular frequency = square root (K/m) wher k is spring constant and m = mass linear frequency = 1/2pi times square root (K/m)
8.314 J/mol K
m^2*kg*s^-2*K-1m = metres, kg = kilograms, s = seconds, K = Kelvin.
SI unit for temperature is K. K stands for Kelvin
The official SI unit is the kelvin (K).
The extension of a spring is in direct proportion with the load added to it as long as this load does not exceed the elastic limit.F = -kxwhereF is the restoring force exerted by the material (in SI units: N);x is the displacement of the end of the spring from its equilibrium position (in SI units: m);k is the force constant (or spring constant) (in SI units: N·m-1 or kgs-2).
Mathematically, Hooke's law states that: F = -kx, Where, x is the displacement of the end of the spring from its equilibrium position (in SI units: "m"); F is the restoring force exerted by the material (in SI units: "N" or kgms-2); and k is the force constant (or spring constant) (in SI units: "N·m-1" or "kgs-2").    
2k
It takes a larger force to compress or pull a spring the same distance as a spring with a smaller spring constant. This is shown in Hooke's law. x=F/k k---is the spring constant F---is the force applied to the spring x is the distance the spring has been compressed
Kelvin (K)
Hooks law: F=-x*K F=Force x=distance = 0.5m K=constant F=mass*9.81 = 30*9.81=aaaa [N] aaa = -0.5 * K => K = something
That is called the Spring Constant. It describes the amount of deformation of the spring, either stretch or compression, in units of distance deformed for each unit of force applied.
F = - k x In this equation, x is the distance that the spring has been stretched or compressed away from its equilibrium position F is the restoring force exerted by the spring. k is the spring constant.
The scale used is usually Celsius or Kelvin.AnswerThe SI unit of temperature is the kelvin (K). Celsius is a metric unit, but not an SI unit, although it may be 'used alongside' the SI system.
The SI unit for heat is the same as for energy, the joule (newton-meter). The SI unit for temperature (comparative heat potential) is the Kelvin (K).