For a particle acceleration is defined as a→=-5xi^|x| for x≠0 and a→= 0 for x = 0 If the - Physics - System Of Particles And Rotational Motion

Question

For a particle acceleration is defined as a → = - 5 x i ^ | x
|   f o r   x ≠ 0   a n d   a → =
  0   f o r   x   =   0 If the particle
initially at rest at (a, θ ), what is period of motion of the
particle

4 2 a / 5
8 2 a / 5
2 2 a / 5
cannot be determined

Sanjay Singh · Accepted Answer

Dear student
<img alt="" src=
"https://s3mn%20mnimgs%20com/img/shared/content_ck_images/ck_5a1f0728a6fa3%20jpg"
style="width: 102px; height: 93px;">
Regards

For a particle acceleration is defined as a → = - 5 x i ^ | x | f o r x ≠ 0 a n d a → = 0 f o r x = 0 . If the particle initially at rest at (a, θ ), what is period of motion of the particle. 4 2 a / 5 8 2 a / 5 2 2 a / 5 cannot be determined