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Daily Practice

GCSE Science

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23rd February 1993

5 questions · GCSE · 584 questions in this band

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  1. 1
    Radioactivity, Half-Life and Nuclear Uses

    State one source of natural background radiation and one source of artificial (man-made) background radiation.

  2. 2
    Forces

    A resultant force of 45 N acts on an object of mass 9.0 kg. Calculate its acceleration. Use F = m x a.

  3. 3
    Motion: Speed, Velocity and Acceleration

    Define the term 'vector quantity' and give one example.

  4. 4
    Forces, Newton's Laws and Momentum

    Calculate the momentum of a 1200 kg car travelling at 18 m/s.

  5. 5
    Pressure, Moments and Levers

    State the equation that links pressure, force and area.

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