Chemistry, 10.06.2020 23:57 summer098890
A bobsled has a momentum of 4000 0 kg* m/s to the south. Friction on the track reduces its momentum to 500 kg* m/s to the south. What impulse is applied to the bobsled by the friction?
A. 6500 kg* m/s north
OB. 1500 kg* m/s south O
C. 6500 kg* m/s south
O 1500 kg* m/s north
Answers: 2
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A bobsled has a momentum of 4000 0 kg* m/s to the south. Friction on the track reduces its momentum...
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