Banner 0
Banner 1
Banner 2
Banner 3
Banner 4
Banner 5
Banner 6
Banner 7
Banner 8
Banner 9

Q.

A thin wire AOB is bent at point O and kept in a vertical position. A soap film is formed between a slider PRSQ and the bent wire. Initially the slider PRSQ is in equilibrium in the position shown. Now the slider is slightly pulled downward and released. Then after release

see full answer

Your Exam Success, Personally Taken Care Of

1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya

a

The slider will be in equilibrium in its despalced position

b

The slider will move upward and finally stop at point O

c

The slider will start moving upward and finally stop at its initial equilibrium position

d

The slider will make oscillatory notion about its initial equilibrium position

answer is D.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

JEE

NEET

NEET

Foundation JEE

Foundation JEE

Foundation NEET

Foundation NEET

CBSE

CBSE

Detailed Solution

At any instant of time after release, net vertically upward unbalanced force acting on the slider is Fnet=TR1S1−RS=T.x.tanθ2Since Fnet∝x and opposite to the displacement x from equilibrium position, subsequent motion of the slider will be simple harmonic.
Watch 3-min video & get full concept clarity
score_test_img

courses

No courses found

Get Expert Academic Guidance – Connect with a Counselor Today!

best study material, now at your finger tips!

  • promsvg

    live classes

  • promsvg

    progress tracking

  • promsvg

    24x7 mentored guidance

  • promsvg

    study plan analysis

download the app

gplay
mentor

Download the App

gplay
whats app icon
personalised 1:1 online tutoring