A 5.0 kg block hangs from a spring with spring constant 2000 N/m. The block is pulled down 5.0 cm from the equilibrium position and given an initial velocity of 1.0 m/s back toward equilibrium. What is the amplitude A, of the motion? Enter your answer in units of cm but do not include units

7.1 cm.

Explanation:

Given,

mass of the block, m = 5 Kg

Spring constant, k = 2000 N/m

moved position, x = 5 cm

initial speed,v = 1 m/s

Amplitude,A = ?

We know,

Relation between velocity, Amplitude is given by

Amplitude of the motion is equal to 7.1 cm.

like poles repel so keep pushing north to north and repels funny to see this