Answer Happy

Posted: **Tue May 10, 2022 8:24 pm**

: 1 A Spring With A Natural Length Of 18 Inches Requires A Force Of 20 Pounds To Compress It 4 Inches From The Natural L 1 (22.7 KiB) Viewed 23 times

(1) A spring with a natural length of 18 inches requires a force of 20 pounds to compress it 4 inches from the natural length. How much work is required to compress the spring from a length of 15 inches to a length of 12 inches?