Q.

A body of mass 20 g connected to spring of constant k executes simple harmonic motion with a frequency of 5πHz. The value of spring constant (in SI unit) is

see full answer

Want to Fund your own JEE / NEET / Foundation preparation ??

Take the SCORE scholarship exam from home and compete for scholarships worth ₹1 crore!*
An Intiative by Sri Chaitanya

answer is 2.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

detailed_solution_thumbnail

         

Mass (m)=20 g=0.02 kg

Frequency (f)=5πHz

Time period of a loaded spring T=2πmk 

Frequency (f)=12πkm

5π=12πk0.02 Or 10=k0.02 Or 100=k0.02

k=2Nm-1

Watch 3-min video & get full concept clarity
score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon