A spring is hanging from the ceiling. Attaching a 480g mass to the spring causes

Question

A spring is hanging from the ceiling. Attaching a 480g mass to the spring causes it to stretch 20.0cm in order to come to equilibrium.

Part A

What is the spring constant?

Express your answer with the appropriate units.

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Part B

From equilibrium, the mass is pulled down 10 cm and released. What is the period of oscillation?

Express your answer with the appropriate units.

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Part C

What is the maximum speed of the mass?

Express your answer with the appropriate units.

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Part D

At what position or positions does it have this speed?

Check all that apply.

Check all that apply.

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Explanation / Answer

g=10m/s2

part A-480*10/200=24N/m

part B=0.89seconds

part C=0.707m/s

part D=equilibrium position

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