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A spring of force constant k is cut into three equal parts. What is the force constant of each part ?

A spring of force constant k is cut into three equal parts. What is the force constant of each part ?

Grade:

3 Answers

SAGAR SINGH - IIT DELHI
879 Points
10 years ago

Dear student,

Each will have a force constant of 3k..

1/k=1/3k   + 1/3k  + 1/3k

 

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Askiitians Expert

Sagar Singh

B.Tech, IIT Delhi

sagarsingh24.iitd@gmail.com

vikas askiitian expert
509 Points
10 years ago

length of each part = L/3

 K inversly proportional to length so

K/K1 = L1/L

K1 = KL/L1 = KL/L/3 = 3K

each part will have force constant = 3k

Kushagra Madhukar
askIITians Faculty 629 Points
11 months ago
Dear student,
 
length of each part = L/3
SInce, K inversly proportional to length so
K/K* = L*/L

K* = KL/L* = KL/(L/3) = 3K

each part will have force constant = 3k

 

Thanks and regards,

Kushagra

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