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Formula Sheet

System of Particles and Rotational Motion — Formula Sheet

CUET (UG) · Physics

All important formulas from System of Particles and Rotational Motion for CUET (UG) Physics. Quick reference for revision and problem solving.

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Formula Sheet — System of Particles and Rotational Motion

Important formulas and equations from System of Particles and Rotational Motion for CUET (UG) Physics.

Formulas — System of Particles and Rotational Motion

Centre of Mass

x_CM = (m₁x₁ + m₂x₂ + ... + mₙxₙ)/(m₁ + m₂ + ... + mₙ)
R_CM = (Σmᵢrᵢ)/M
V_CM = (Σmᵢvᵢ)/M
MA_CM = F_ext

Rotational Kinematics

ω = ω₀ + αt
θ = ω₀t + ½αt²
ω² = ω₀² + 2αθ
v = ωr
a_t = αr and a_c = ω²r

Moment of Inertia

I = Σmᵢrᵢ²
I = ∫r² dm
I = Mk²
I = I_CM + Md²
I_z = I_x + I_y

Torque and Angular Momentum

τ = r × F
τ = rF sin θ = r_⟂F = rF_⟂
τ = Iα
L = r × p = Iω
dL/dt = τ_ext

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Frequently Asked Questions

What topics are covered in System of Particles and Rotational Motion for CUET (UG)?
System of Particles and Rotational Motion is an important chapter in CUET (UG) Physics. It covers key concepts and formulas that are frequently tested in the exam. Key topics include: Center of Mass, Angular Velocity and Angular Momentum, Torque and Rotational Dynamics, Moment of Inertia.
How important is System of Particles and Rotational Motion for CUET (UG)?
System of Particles and Rotational Motion is a frequently tested chapter in CUET (UG) Physics. Questions from this chapter appear regularly in previous year papers. There are 213 practice questions available for this chapter.
How to prepare System of Particles and Rotational Motion for CUET (UG)?
Start by understanding the core concepts, then solve practice questions. Focus on formulas and their applications. Use revision notes for quick review before the exam.

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