Physics, 12.11.2019 22:31 EmiSiddiqi4037
A100-g toy car moves along a curved frictionless track. at first, the car runs along a flat horizontal segment with an initial velocity of 2.66 m/s. the car then runs up the frictionless slope, gaining 0.186 m in altitude before leveling out to another horizontal segment at the higher level. what is the final velocity of the car if we neglect air resistance?
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