Q2. 2/152. Car B weighing 3200 lb and traveling west at 30 miles/hr collides with car A weighing 3400 lb and traveling north at 20 miles/hr as shown. If the two cars become entangled and move together as a unit after the crash (plastic collision), compute the magnitude v of their common velocity immediately after the impact and the angle 0 made by the velocity vector with the north direction. 30 mi/hr W B 20 mi/hr

Physics for Scientists and Engineers: Foundations and Connections
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ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter10: Systems Of Particles And Conservation Of Momentum
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Please help. This problem involves conservation of momentum. Thank you.

Q2. 2/152. Car B weighing 3200 lb and traveling west at 30 miles/hr collides with car A weighing
3400 lb and traveling north at 20 miles/hr as shown. If the two cars become entangled and move
together as a unit after the crash (plastic collision), compute the magnitude v of their common
velocity immediately after the impact and the angle 0 made by the velocity vector with the north
direction.
N
30 mi/hr
W
B
20 mi/hr
Transcribed Image Text:Q2. 2/152. Car B weighing 3200 lb and traveling west at 30 miles/hr collides with car A weighing 3400 lb and traveling north at 20 miles/hr as shown. If the two cars become entangled and move together as a unit after the crash (plastic collision), compute the magnitude v of their common velocity immediately after the impact and the angle 0 made by the velocity vector with the north direction. N 30 mi/hr W B 20 mi/hr
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