A 10 g bullet traveling at 350 m/s strikes a 9.0 kg , 1.2-m-wide
door at...
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Physics
A 10 g bullet traveling at 350 m/s strikes a 9.0 kg , 1.2-m-widedoor at the edge opposite the hinge. The bullet embeds itself inthe door, causing the door to swing open. What is the angularvelocity of the door just after impact?
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4.4 Ratings (827 Votes)
YThe angular momentum before impact is contained entirely in the bullet Even things moving in a straight line have angular momentum if theyre referenced
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