- Vi D The Rod Abc Has A Mass Mr 2 4 Kg And Is Attached To A Pin Support At B A Sphere D Of Mass Mp 0 8 Kg Strikes The En 1 (74 KiB) Viewed 22 times
VI D The rod ABC has a mass mr=2.4 kg and is attached to a pin support at B. A sphere D of mass mp=0.8 kg strikes the end of the rod (at point A) with a vertical velocity v =3 m/s. Knowing that L= 0.75 m and the coefficient of restitution between the sphere B C А and the rod is e = 0.5. Determine L immediately after impact. Note: take lo=mL/12 (for the rod) (a) The moment of inertia of the rod with respect to B. (b) The angular velocity of the rod (2) (c) The velocity of the sphere just after impact (v2) [1 mark] [3 marks] [3 marks] [3 marks] (d) The maximum angle of rotation of the rod (@).