USING PYTHON APPLICATION

USING PYTHON APPLICATION

USING PYTHON APPLICATION

4. (15%) The resonance frequency of a system (e.g. spring-mass) is the frequency of oscillation at which the amplitude of oscillation is maximal. For a simple spring-mass system, the resonance frequency is given as follows: 1 k 210 m where k is the spring constant and mis the mass of the object. Write a program that asks the user to input a non-negative value for the spring constant k in units of N/m and prints out the resonance frequency in Hz with two digits after the decimal position of such a system assuming m=10 kg. If the user enters a negative number for the spring constant, print out an error statement and ask the user to re-enter a valid number until the user satisfies the criteria (k>0). Assume that the user will only enter a number i.e. the user will not input text - do not worry about catching this exception)