8 JEE Main 2025 Center of Mass Momentum and Collision previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2025 previous-year questions from the Center of Mass Momentum and Collision chapter of Physics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Center of Mass Momentum and Collision chapter hub.
Consider two blocks A and B of masses m₁=10 ~kg and m₂=5 ~kg that are placed on a frictionless table. The block A moves…
As shown below, bob A of a pendulum having massless string of length ' R ' is released from 60ⁱrc to the vertical. It h…
Given below are two statements. One is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A)…
The center of mass of a thin rectangular plate (fig - x ) with sides of length a and b, whose mass per unit area (σ) va…
A uniform rod of mass 250 g having length 100 cm is balanced on a sharp edge at 40 cm mark. A mass of 400 g is suspende…
Consider a circular disc of radius 20 cm with centre located at the origin. A circular hole of radius 5 cm is cut from…
A balloon and its content having mass M is moving up with an acceleration ' a '. The mass that must be released from th…
A rod of length 5 L is bent right angle keeping one side length as 2 L. The position of the centre of mass of the syste…