Question

What are the physical quantities having Maximum value at the mean position in simple harmonic motion

Answer 1

Answer:velocity

Explanation:

At extreme position v(velocity) is lowest while at mean position v is highest

Answer 2

Velocity have maximum value at mean position

We need to find the physical quantities having maximum value at the mean position in simple harmonic motion .

We know , displacement is given as :

$x=A\ (sin \ \omega t)$      { We assume that motion starts from from mean at t = 0 s }

Velocity ,  $v = A\omega \ ( cos \ \omega t)$

Here , velocity is maximum at t = 0 i.e the mean position .

Also , acceleration , $a =- A\omega^2 ( sin\ \omega t)$

Here , acceleration is zero at t = 0 s .

Therefore , velocity have maximum value at mean position .

Learn More :

Simple Harmonic Motion

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