228.9 2) m. m m₂ Now, three masses m₁ = 3.5 kg, m₂ = 10.5 kg and m3 = 7 kg hang from three identical springs in a motionless elevator. The springs all have the same spring constant that you just calculated above. What is the force the top spring exerts on the top mass? 206.01 N Submit 206.01✔ N/m Submit Your submissions: Computed value: 206.01 Feedback: Correct! Submitted: Friday, June 9 at 3:00 AM 3) What is the distance the lower spring is stretched from its equilibrium length? cm Submit

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter5: Analysis Of Convection Heat Transfer
Section: Chapter Questions
Problem 5.18P: The drag on an airplane wing in flight is known to be a function of the density of air (), the...
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i just need part 3

228.9
2)
m.
m
m₂
Now, three masses m₁ = 3.5 kg, m₂ = 10.5 kg and m3 = 7 kg hang from three identical springs in a motionless elevator.
The springs all have the same spring constant that you just calculated above.
What is the force the top spring exerts on the top mass?
206.01
N Submit
206.01✔
N/m Submit
Your submissions:
Computed value: 206.01
Feedback: Correct!
Submitted: Friday, June 9 at 3:00 AM
3) What is the distance the lower spring is stretched from its equilibrium length?
cm Submit
Transcribed Image Text:228.9 2) m. m m₂ Now, three masses m₁ = 3.5 kg, m₂ = 10.5 kg and m3 = 7 kg hang from three identical springs in a motionless elevator. The springs all have the same spring constant that you just calculated above. What is the force the top spring exerts on the top mass? 206.01 N Submit 206.01✔ N/m Submit Your submissions: Computed value: 206.01 Feedback: Correct! Submitted: Friday, June 9 at 3:00 AM 3) What is the distance the lower spring is stretched from its equilibrium length? cm Submit
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