Question

a force of 2 pounds is needed to stretch a spring 8 inches.what force is required to stretch the spring 16 inches

Answer 1

Answer:

Four (4) pounds

Step-by-step explanation:

Because we required two (2) pounds to stretch the spring eight (8) inches, we need double the force to stretch it sixteen (16) inches. Sixteen is just double the original amount, meaning we need four (4) pounds to stretch the spring sixteen inches.

Hope this helps!