A particle of mass 1 kg is projected with velocity 20√2 ms−1 at 45∘ with ground. Considering the moment when particle is at highest point, match the statements in Column -1 with results in Column-2 (Assume g=10m/s2) Column -1Column -2(A)Net torque on the particle(P) 200 SI unitabout point of projection(B)Angular momentum of the(Q) 400 SI unitparticle about point ofprojection(C)Angular velocity of the(R)1.0 SI unitparticle about point ofprojection(S)None

A particle of mass 1 kg is projected with velocity 20√2 ms−1 at 45

1.	A particle of mass 1 kg is projected with velocity 20√2 ms−1 at 45∘ with ground. Considering the moment when particle is at highest point, match the statements in Column -1 with results in Column-2 (Assume g=10m/s2) Column -1Column -2(A)Net torque on the particle(P) 200 SI unitabout point of projection(B)Angular momentum of the(Q) 400 SI unitparticle about point ofprojection(C)Angular velocity of the(R)1.0 SI unitparticle about point ofprojection(S)None
Answer» A particle of mass $1 k g$ is projected with velocity $20 \sqrt{2} m s^{- 1} at 45^{\circ}$ with ground. Considering the moment when particle is at highest point, match the statements in Column - $1$ with results in Column- $2$ $(Assume g = 10 m / s^{2})$ $\begin{matrix} Column -1 & Column -2 (A)Net torque on the particle & (P) 200 SI unit about point of projection (B)Angular momentum of the & (Q) 400 SI unit particle about point of projection (C)Angular velocity of the & (R)1.0 SI unit particle about point of projection (S)None \end{matrix}$

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