If It Takes 7 N to Stretch a Spring 8

question 6

Multiple Choice

If it takes 7 N to stretch a spring 8 cm and if the spring is then cut in half,what force does it take to stretch one of the halves 4 cm?​

• A)3.5 N
• B)7 N
• C)14 N
• D)21 N
• E)​28 N

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