(B) the angular speed of the system about A just after impact is 29 rad/s

0 uestions).pdt Questions , ~ . C11. A 10g bullet is fired into a 0.3-kg block attached to the end of a 0.5-m uniform rod of mass . 0.7 kg, as shown in Figure 1. The block-rodbullet system then rotates in the plane of the gure; about a fixed axis at A. Treat the block as a particle. a-- Figure 1 (a) Determine the rotational inertia of the block-rod-bullet system about point A. (5 marks) (b) If the angular speed of the system about A just after impact is w = 2x rad/s, where x is the M digit of your student number, e.g. co = 28 rad/s if your number is 12345678A), determine the bullet's speed Just before impact. (5 maria)