You Want a Mass That, When Hung on the End $\pi$

question 27

Multiple Choice

You want a mass that, when hung on the end of a spring, oscillates with a period of 1 s. If the spring has a spring constant of 10 N/m, the mass should be

• A) 10 kg
• B) kg
• C) 4\(\pi\)²10) kg
• D) 10/4\(\pi\)²) kg
• E) 4\(\pi\)²)/10