Write a method called compfloat5 which accepts as input two doubles as an argument (parameter). write the appropriate code to test the two numbers up to five decimal points to see if they are close enough. if they are close enough return true else return false. this would be a boolean value. f. write a method called compint which accepts as input two integers as an argument (parameter). write the appropriate code to test the two integers to see if they are equal. if they are equal return true else return false. this would be a boolean value. g. write a method called stringequal program that reads in two sentences as an argument (parameter). write the appropriate code to test the two strings to see if they are the equal. if they are equal return true

Tom is having a problem with his washing machine. he notices that the machine vibrates violently at a frequency of 1500 rpm due to an unknown rotating unbalance. the machine is mounted on 4 springs each having a stiffness of 10 kn/m. tom wishes to add an undamped vibration absorber attached by a spring under the machine the machine working frequency ranges between 800 rpm to 2000 rpm and its total mass while loaded is assumed to be 80 kg a) what should be the mass of the absorber added to the machine so that the natural frequency falls outside the working range? b) after a first trial of an absorber using a mass of 35 kg, the amplitude of the oscillation was found to be 10 cm. what is the value of the rotating unbalance? c) using me-3.5 kg.m, find the optimal absorber (by minimizing its mass). what would be the amplitude of the oscillation of the absorber?