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

A particle is executing simple harmonic motion with a period of T seconds and amplitude a meter. The shortest time it takes to reach a point a2m from its mean position in seconds is

A
T
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
T/4
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
T/8
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
T/16
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A T/8
The standard equation for SHM is denoted as:
y=sin2πTt

So, a2=asin2πT.t

So, the time taken to reach the point a2

2πT.t=12=sinπ4

2πTt=π4

t=T8

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Building a Wave
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon