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JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%) | JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%)

jee_main_2024_31_jan_evening - System of Particles and Rotational Motion Topics

Master these core formulas and structures to solve almost any past paper question.

Sample Questions in this Chapter

QUESTION #55 Angular Momentum
A body of mass 'm' is projected with a speed 'u' making an angle of 45^circ with the ground. The angular momentum of the body about the point of projection, at the highest point is expressed as fracsqrt2 m u^3X g. The value of 'X' is ________.
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QUESTION #58 Moment of Inertia
Two identical spheres each of mass 2 text kg and radius 50 text cm are fixed at the ends of a light rod so that the separation between the centers is 150 text cm. Then, moment of inertia of the system about an axis perpendicular to the rod and passing through its middle point is fracx20 text kg m^2, where the value of x is
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Topic-wise Practice Hub

Practice past-year questions one chapter at a time. Pick an exam → subject → chapter and get every PYQ for that topic — pulled together from all past papers — with the chapter's key formulas alongside.

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