4 JEE Main 2012 Center of Mass Momentum and Collision previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2012 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.
A spring is compressed between two blocks of masses m₁ and m₂ placed on a horizontal frictionless surface as shown in t…
A projectile moving vertically upwards with a velocity of 200 ~ms⁻¹ breaks into two equal parts at a height of 490 ~m.…
A moving particle of mass m, makes a head on elastic collision with another particle of mass 2 m, which is initially at…
Two bodies A and B of mass m and 2 m respectively are placed on a smooth floor. They are connected by a spring of negli…