Answer Happy

correct answer is 19.6.Kindly share detailed explanation for each step .
herical +4/0 A cuboid of mass 4 kg is kept in a gravity free space. Its sides are parallel to the coordinate axes as shown in the figure. The edges parallel to the z-axis and z-axis have lengths a√3 where as the one parallel to the y -axis is of the length h. There is a uniform electric field E = kaj N/C (where k = 1 N/C - m ) and a uniform magnetic field B = 4 Tesla. A particle having charge go and mass m is given an initial velocity Vo = m/s from point (0, 0, -a). It strikes the cuboid with coefficient of restitution e = 1/2. Find the angular momentum of the whole system after collision (about origin) in kg - m²/s. (Take m = 1 kg. 4o = 0.25C, a = 4 meters, π = 3,√/6= 2.45 and his sufficiently large) go P Vo S 0(0,0,0) 4 R X ENG IN 22:53 11-07-2022