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Physics

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A book slides off a table top with a speed of 11 meters per second . It strikes the floor in 0.66 seconds . How tall was the table ( in meters)?

  • Physics - ,

    h = Vo*t + 0.5g*t^2,
    h = 0 + 4.9*(066)^2 = 2.13 m.

  • Physics - ,

    y-yo=yo*t+1/2(9.8)(O.66)2
    =O + 4.9(O.66)2
    =2.13m

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