Answer to Question #41350 in Other Physics for promise
When a 2 kg mass is hung from a vertically suppported spiral spring, it stretches the spring by 10 cm. What mass must be hung on the spring if its to oscillate with a period of 1 s?
a. 4.96 kg
b. 3.47 kg
c. 1.76 kg
d. 5.44 kg