1 If you are moving at 50mila and you brake with a=-5m/s , how long does...

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science physics

Answer 1

Answer #1

Answ091– Given dara PS 4 = 50 milh = 0.0138 mis a=-5 m/s² U V=O we have V-atat 0 = 0.0138+(-5)t t = 0.0138 -0.00275 2) s-ut +

Answer 2

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