lest: MOD 9 FINAL Question 13 of 20 This test: 100 point This question: 5 p ke's law states that the force needed to stretch a spring is proportional to the amount the spring is stretched. If 20.00 lb stretches a certain spring 10.0 in, how much will the spring be stretched by a force of 4.00 lb? rce of 4.00 lb will stretch the spring by |inches. mplify your answer. Type an integer or a decimal.)