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Grade 11Wave Motion

A body executing SHM along a straight line has a velocity of 3 m/s when it is at a distance sof 4m from the mean position and 4 m/s when at a distance of 3m from the mean position, find its angular frequency and amplitude.

Aastha Kaushik

9 Years agoGrade 11

3 Answers

Yash

9 Years ago

Using V= Wsqrt(A^2 - X^2) Put V= 4,X=3 (get equation 1) V=3, X= 4 (get equation 2)Solve 2 equation in 2 variables get A= 5, W=1.

K p n

8 Years ago

V=w√[a^2-x^2]. A simple harmonic motion when the acceleration is directly proportional to displacement in negative direction and a=-w^2y

Yash Chourasiya

6 Years ago

Dear Student

Please see the solution in the attachment.

I hope this answer will help you.
Thanks & Regards
Yash Chourasiya

A particle on a speing executes shm when the particle is found at x=xmax/2 the speed of the partcle is
A)vx=vmax
B)vx=√3vmax/2
C)vx=√2vmax/2
D)vx=vmax/2

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