Question: Need a typed answer by keyboard. Handwritten answer not allow (b) A mafia boss (70kg) is sitting on a swing (5kg) holding his granddaughter (20kg)
Need a typed answer by keyboard. Handwritten answer not allow

(b) A mafia boss (70kg) is sitting on a swing (5kg) holding his granddaughter (20kg) and is initially at rest. An expert sniper fires a .25kg bullet at 1200m/s which embeds itself into the mafia boss (the granddaughter is physically uninjured but emotionally scarred for life.) i. What is the speed of the boss/ granddaughter/swing/bullet combo the instant after the boss is shot? ii. The swing itself acts as a pendulum; what is the maximum height the swing will reach
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