At Westonci.ca, we make it easy for you to get the answers you need from a community of knowledgeable individuals. Ask your questions and receive precise answers from experienced professionals across different disciplines. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.

A force of 0.8 newton causes a spring to extend by 4 cm. What is the spring constant?

20 N per meter
56 N per meter
32 N per meter
40 N per meter


Sagot :

Answer:

20 N per meter

Explanation:

k = Fe

f = 0.8N

e = 4cm change to m = 4 ÷ 100 = 0.04

0.8 ÷ 0.04 = 20 N per meter