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Correct vector forms of rotational quantities

This type of question, asked 2 times: 3 May 2023 S1, 12 May 2026 S1. All 2 questions below, oldest first.

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  1. Question 1

    3 May 2023 S1

    9
    In case of rotational dynamics, which one of the following statements is correct? [ω=\omega= angular velocity, v=v= linear velocity, r=r= radius vector, α=\alpha= angular acceleration, a=a= linear acceleration, L=L= angular momentum, p=p= linear momentum, τ=\tau= torque, f=f= centripetal force]

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  2. Question 2

    12 May 2026 S1

    106
    In the case of rotational dynamics, which of the following statements is correct? {SS = linear displacement, α\alpha = angular acceleration, rr = radius vector, aa = linear acceleration, LL = angular momentum, pp = linear momentum, θ\theta = angular displacement} 1. S=r×θ,a=r×α,L=p×rS = r \times \theta, a = r \times \alpha, L = p \times r 2. S=θ×r,a=α×r,L=r×pS = \theta \times r, a = \alpha \times r, L = r \times p 3. S=r⋅θ,a=r⋅α,L=p⋅rS = r \cdot \theta, a = r \cdot \alpha, L = p \cdot r 4. S=ω×r,a=r×p,L=r×fS = \omega \times r, a = r \times p, L = r \times f

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