kylies604 kylies604

07-03-2024
Physics

contestada

In a head-on, inelastic collision, a 4,000 kg truck going 10 m/s east strikes a 1,000 kg car going 20 m/s west. What is the speed and direction of the wreckage?
a) 6 m/s east
b) 8 m/s east
c) 16 m/s east
d) 10 m/s east

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