Question
Force on spring (mathrm(N)) & Length of spring (mathrm(cm)) & Extension (mathrm(cm)) 0 & 20 & 0 10 & 22 & 2 20 & 24 & 4 40 & 28 & 8 Look in the table to find the extension if the force is 40 mathrm(~N) .
Answer
4.7
(271 Votes)
Ophelia
Master · Tutor for 5 years
Answer
8 cm
Explanation
## Step1: The problem is asking us to find the extension when the force on the spring is 40 N. We can find this information directly from the table provided.## Step2: Looking at the table, we can see that when the force on the spring is 40 N, the extension of the spring is 8 cm.