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anonymous

  • one year ago

Predict the distance at which two cars will collide when they start at opposite ends separated by a distance of 4 meters. One car leaves 1.5 seconds after the first car is released. One car has a velocity of 0.38 m/s and the other has a velocity of 0.31 m/s.

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  1. anonymous
    • one year ago
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    Try = 2aS=Vf^2-Vi^2

  2. anonymous
    • one year ago
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    Vf=vi+at for a

  3. anonymous
    • one year ago
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    what am i plugging in?

  4. anonymous
    • one year ago
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    Take vi=0 and put the value now you have got vf for both cars..put the velocity for the car which started 1.5 sec before and find the distance..

  5. anonymous
    • one year ago
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    You can get acceleration from vf=vi+at..then find S..where S is distance...

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