2. A 5g bullet moving at 700 m/s strikes a stationary 5kg woodendoor mounted onto africtio...

2. A 5g bullet moving at 700 m/s strikes a stationary 5kg woodendoor mounted onto africtionless hinge (bird’s eye view is in the figure below).The bullet emerges, traveling in the same direction with its speedreduced to 200 m/s. What is the resultingangular speed of the doorif the width of the door is 1m and the bullet hits it right at themiddle? (10 points)

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