wiz-icon
MyQuestionIcon
MyQuestionIcon
2
You visited us 2 times! Enjoying our articles? Unlock Full Access!
Question

On a smooth inclined surface a body of mass M is attached between two spring. The other ends of the springs are fixed to firm supports. If each spring ahs force constant k, the period of oscillation of the body is
1338260_93c7b30099fa4f4dacb0aabc768eba0d.png

A
2π(2Mgk)1/2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
2π(M2K)1/2
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
2π(2Mk)1/2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
2π(Mgsinθ2k)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B 2π(M2K)1/2
As we know,
T=2πMKeff

now as spring block system is inclinesd ,only initial equillibrium position is changed , after achieving equillibrium, if a small displacement is given then it will behave as a simple spring block system.
now
Keff=K+K=2K
so,
T=2πM2K

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Composition of Two SHMs
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon