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A 2.0 kg particle P has a position vector r of magnitude 3.0 m and angle θ₁=45º and a velocity vector v of magnitude 4.0 m/s and angle θ₂=30º. A force F of magnitude 2.0 N and angle θ₃=30º acts on P.

Determine:

a) The angular momentum of P about O.

b) The torque on P about O.

F
P
02
01

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