Question

A spring has length l and spring constant k is spring is divided into equal parts then spring constant is

Answer 1

Answer:

Explanation:

2k and 2k

Answer 2

Question: According to the graph, what is the constant of proportionality in kilograms per inch? (Note: This is also called the spring constant. The spring constant is determined by the spring’s material and design.)

Answer:   The constant of proportionality is the number of kilograms that will stretch the spring by 1 inch. When y = 1, x = 1/3 so the constant of proportionality in kilograms per inch is 1/3  .