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Friction Test -...

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  • Question 1
    1 / -0

    A box was pushed equal distance on four different surfaces. The force needed for each surface was recorded in the given table.

    Surface M N O P
    Force Needed (N) 670 570 320 500

    On which surface was the friction least?

  • Question 2
    1 / -0

    Read the given statements and select the correct option.

    Statement 1: It takes a much longer time and covers more distance to stop a moving ship in water than a moving car with same speed on the road.
    Statement 2: The friction on water surface is much less than the solid surface.

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