Three identical spheres, each of mass 3 kg are placed touching each other

Three Identical Spheres Each Of Mass 3 Kg Are Placed Physics Question

Three identical spheres, each of mass 3 kg are placed touching each other with their centres lying on a straight line. The centres of the spheres are marked as P, Q and R respectively. The distance of centre of mass of the system from P is

Options

(a) PQ+QR+PR/3
(b) PQ+PR/3
(c) PQ+QR+PR/9
(d) PQ+PR/9

Correct Answer:

PQ+PR/3

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

Related Questions:

  1. A person holding a rifle (mass of person and rifle together is 100 kg) stands on a smooth
  2. Weber/m² is equal to
  3. The ratio of amplitude of magnetic field to the amplitude of electric field for
  4. A block of mass 0.50 kg is moving with a speed of 2.00 ms⁻¹ on a smooth surface.
  5. At 0⁰C, 15 gm of ice melts to form water at 0⁰C. The change in entropy is

Topics: Motion of system of Particles and Rigid Body (73)
Subject: Physics (2479)

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*