Find the torque acting on the particle

Reference no: EM13519245

At the instant of the figure, a 1.4 kg particle P has a position vector r of magnitude 1.1 m and angle ?1 = 45° and a velocity vector v of magnitude 3.8 m/s and angle ?2 = 30°. Force F of magnitude 1.2 N and angle ?3 = 30° acts on P. All three vectors lie in the xy plane.

(a) What is the angular momentum of the particle about the origin? kg·m2/s

(b) What is the torque acting on the particle about the origin? N·m

Reference no: EM13519245

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