Hey there! We receieved your request
Stay Tuned as we are going to contact you within 1 Hour
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-5470-145
+91 7353221155
Use Coupon: CART20 and get 20% off on all online Study Material
Complete Your Registration (Step 2 of 2 )
Sit and relax as our customer representative will contact you within 1 business day
OTP to be sent to Change
a smooth rod of 4kg rests on two supports A and B.
From a point c at its centre 9kg is suspended by a string of length 1 m. when θ is 30 deg it is released from rest. find maximum displacement of rod.
ans given is 0.2 m
please explain
Dear student,
Elasticity and area of cross section are required to find the deflection only due to weight.
let x be the initial deflection,
force due to pendulum is maximum when it is at mean position
=> velocity at mean position is = [2g*l(1-cos(theta)]^1/2
force at mean position = mv^2/l
=> 9*g/1 = 90N
so maximum deflection will be 2x.
Get your questions answered by the expert for free
You will get reply from our expert in sometime.
We will notify you when Our expert answers your question. To View your Question
Win Gift vouchers upto Rs 500/-
Register Yourself for a FREE Demo Class by Top IITians & Medical Experts Today !