A $50-cm-$long spring is suspended from the ceiling. A $370$ g mass is connected to the end and held at rest with the spring unstretched. The mass is released and falls, stretching the spring by $30$ cm before coming to rest at its lowest point. It then continues to oscillate vertically.

Part A

What is the spring constant?

Express your answer with the appropriate units.

Previous Answers

Correct

Correct answer is shown. Your answer $24\mathrm{.}17\frac{(N)}{(m)}$ was either rounded differently or used a different number of significant figures than required for this part.

Part B

What is the amplitude of the oscillation?

ANSWER IS NOT $0\mathrm{.}30$m