You are supplied with three identical rods of same length and mass. The length of each…
Physics · JEE Advanced · NTA Exams — Laws of Motion
You are supplied with three identical rods of same length and mass. The length of each rod is 2π. Two of them are converted into rings and then placed over the third rod as shown in figure. If points A is considered as origin of the co-ordinate system the co-ordinate of the centre of mass will be (you may assume AB as x–axis of the co-ordinate system) :
- \(\left(\frac{\pi}{2}, \frac{1}{3}\right)\)
- \(\left(\frac{\pi}{2}, \frac{2}{3}\right)\)
- \(\left(\pi, \frac{1}{3}\right)\)
- \(\left(\pi, \frac{2}{3}\right)\)
Answer
(D) ( , 2 3 )
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- The string shown in the figure is passing over small smooth pulley rigidly attached to trolley A. Speed of…
- A mass of 10 g moving horizontally with a velocity of 100 cm/s strikes a pendulum bob of mass 10 g. Length of…
- A block of mass m is kept on an inclined plane of a lift moving down with acceleration of 2 m s^ -2 . What…
- Block A of mass m rests on the plank B of mass 3m which is free to slide on a frictionless horizontal…
- A motor cycle and a car are moving on a horizontal road with the same velocity. If they are brought to rest…
- A homogeneous chain of length L lies on a table. The coefficient of friction between the chain and the table…
- A piece of wire is bent in the shape of a parabola y = kx 2 ( y -axis vertical) with a bead of mass m on it…
- A block of mass m is placed on another block of mass M which itself is lying on a horizontal surface. The…
More Laws of Motion questions · Browse all practice questions