abvebstr19@co said:The Attempt at a Solution
f=kx
665N=K(.67cm)
K=992.53 N/cm
abvebstr19@co said:thanks, i did that but the answer for that part is still wrong and i can't figure out why
abvebstr19@co said:there is none. its an online homework so they don't give answers until after its due
An ideal spring is a hypothetical spring that follows Hooke's law, which states that the force exerted by a spring is directly proportional to the displacement of the spring from its equilibrium position. It is also assumed to have no mass and to be able to oscillate indefinitely without losing energy.
Simple harmonic motion is a type of periodic motion in which the restoring force is directly proportional to the displacement from equilibrium. This results in a sinusoidal oscillation about an equilibrium point. Examples of simple harmonic motion include a mass on a spring and a pendulum.
The period of a spring-mass system is inversely proportional to the square root of the spring constant. This means that as the spring constant increases, the period decreases, and vice versa. This relationship is described by the equation T = 2π√(m/k), where T is the period, m is the mass, and k is the spring constant.
The amplitude of simple harmonic motion is affected by the initial displacement from equilibrium, the spring constant, and the mass of the object. A larger initial displacement, a smaller spring constant, or a larger mass will result in a larger amplitude of oscillation.
Yes, the simple harmonic motion of a spring-mass system can be altered by changing the parameters of the system such as the mass, spring constant, or initial displacement. It can also be altered by external forces, such as friction or damping, which can cause the amplitude of the oscillation to decrease over time.