Changes in spring-mass behavior and muscle activity during an exhaustive run at VO2max. J Biomech 2013; 46(12):2011-2017.Rabita G, Couturier A, Dorel S, Hausswirth C, Le Meur Y. Changes in spring-mass behavior and muscle activity during an exhaustive run at VO2max. J Biomech. 2013;...
The period of undamped motion is affected by the mass of the object, the spring constant, and the initial amplitude of the oscillation. How is the frequency of undamped motion calculated? The frequency of undamped motion can be calculated using the formula f = 1/(2π * √(m/k)), where...
ammonites, and even some marine reptiles – thrived in the warm climate of this period, when the western part of the state was submerged under a shallow sea that was an extension of today's Gulf of Mexico.
a. What is the period of the mass-spring system? b. What is the frequency of the vibration? Which law should be used to solve the question below: A load of 45 N attached to a spring that is hanging vertically stretches the string 0.14 m. What is the spring constant? Is tug of ...
vibrationintheverticaldirectionY,theequationofmotionofthesystemisgivenby: (1) where: Misthetotalmassofthesystem,andequalsto: misthetotalmassofthedisks Fromtheequationofmotion,wecanfindthat: *Naturalfrequency=(2) *Periodofoscillation=(3) ForthelinearspringfollowingHook’slaw,then: (4) Butforthe...
A vertical mass-on-a-spring system (oscillating in air) has a spring constant k and mass m. When the length of the spring is cut in half, the period of oscillation ___. a)increases b)stays the same c)decreases A spring is stretched 3.90 cm from its...
Tags Energy Mass Mass spring system Spring System Total energy A=sqrt(320N/m/12kg)*0.1m=0.52m/s c) V(5.0cm)=sqrt(2E/m)=(2*1.6J/12kg)^0.5=0.45m/sIn summary, the mass-spring system has a total energy of 1.6J, a maximum speed of 0.52m/s, and a speed of 0.45m/s when the ...
2.In the physics experiment teaching,the new method to construct the experimental formula of vibration period of spring vibrator based on the adaptive real-coded genetic algorithm(GAs) is proposed.在普通物理实验教学中,提出了用实数编码自适应遗传算法构建弹簧振子振动周期经验公式的新方法。
A spiral spring stretches 4 cm when a mass of 0.5 kg is suspended from it. What is the spring constant? Hooke's Law: When spring is stretched or compressed, it tends to regain its original shape. This tendency of an object is called its 'Elasticity.'...
Answer to: A spring with a mass of 3 kg has damping constant 28 and spring constant 123. Find the damping constant that would produce critical...