Two objects of mass 10 kg and 20 kg respectively are connected to the two ends of a rigid rod of length 10 m with negligible mass. The distance of the center of mass of the system from the 10 kg mass is :
Centre of mass of two-particle system and rigid body
Every question from past board papers on Centre of mass of two-particle system and rigid body, newest paper first. Open any question for its full worked answer.
NEET UG 2022 question paper (official, booklet R6)
Full paper →NEET UG 2020 question paper (official, booklet E1)
Full paper →-
Two particles of mass 5 kg and 10 kg respectively are attached to the two ends of a rigid rod of length 1 m with negligible mass.
The centre of mass of the system from the 5 kg particle is nearly at a distance of :
NEET UG 2017 question paper (official, booklet B)
Full paper →-
Which of the following statements are correct ?
(a) Centre of mass of a body always coincides with the centre of gravity of the body.
(b) Centre of mass of a body is the point at which the total gravitational torque on the body is zero.
(c) A couple on a body produce both translational and rotational motion in a body.
(d) Mechanical advantage greater than one means that small effort can be used to lift a large load.