By what fraction does the mass of a spring is 200 g at its natural lenth and the spring constant is `500 N m ^(-1)

By what fraction does the mass of a spring change when it is compressed by 1 cm ? The mass of the spring is 200 g at its natural length and the spring constant is 500 N m ^(-1)

For the small damping oscillator, the mass of the block is 500 g and value of spring constant is k = 50 N/m and damping constant is 10 gs^(-1) The time period of oscillation is (approx.)

A mass m = 8kg is attached to a spring as shown in figure and held in positioin so that the spring remains unstretched. The spring constant is 200 N/m. The mass m is then released and begins to undergo small oscillations. The maximum velocity of the mass will be (g=10m/ s^(2))

A mass m = 8kg is attached to a spring as shown in figure and held in positioin so that the spring remains unstretched. The spring constant is 200 N/m. The mass m is then released and begins to undergo small oscillations. The maximum velocity of the mass will be (g=10m/ s^(2))

What will be the spring constant k of a. spring if length of the spring is made n times?