edandjill24
05.07.2019 •
Physics
Ineed with this physics problem. i've been stuck forever: two packages at ups start sliding down the 18° ramp. package a has a mass of 5.08 kg and a coefficient of friction of 0.18. package b has a mass of 10.74 kg and a coefficient of friction of 0.13. how long does it take package a to reach the bottom? (s=2.08 m) !
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Ответ:
Ответ:
Its a Subtraction problem
4445-1089
=3356