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## A mass of 50.00g hangs from a 7.00cm-long spring that is rigidly attached to a ceiling. The mass is pulled down slightly, let go, and is obs

Question

A mass of 50.00g hangs from a 7.00cm-long spring that is rigidly attached to a ceiling. The mass is pulled down slightly, let go, and is observed to make 8 round trips (up and back down) in 14.00s. What is the stiffness constant for this spring

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Physics
2 months
2021-08-23T23:10:47+00:00
2021-08-23T23:10:47+00:00 1 Answers
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## Answers ( )

Answer:0.645 N/M

Explanation:GivenMass=50.00g

We have to convert into the kg

So Mass =0.050 Kg

We know that

……………………Eq(1)

Where T= time

and M= Mass

K= Stiffness constant

On squaring both side we get

….Eq(2)

Putting the value of M ,T and π in Eq(2) we get

K=0.645 N/M