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Physical Science 2

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Ten seconds after starting from rest,a freely falling object will have a speed of about______ rn/s
A: 10
B: 50
C: 100
D: 120
I know that the answer A is not correct.

  • Physical Science 2 -

    vf=g*time

  • Physical Science 2 -

    Vf= vi +at
    vf= (0) +(-10)(10)
    vf=-100m/s downward

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