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Cambridge IGCSE Physics practice

Paper 4 structured question: Momentum

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Momentum

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Paper 4Theory (Extended)1 marks

Impulse and its effects in physics

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Understanding Impulse

Impulse is defined as the product of force and the time duration for which the force acts. It is crucial in understanding changes in momentum during collisions.

  1. a

    State the formula for impulse.

    Aim for approximately 1 distinct marking point.

    [1]

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Paper 4 structured question: Momentum

Paper 4Theory (Extended)3 marks

Description

Impulse in Collisions

In a car crash, the impulse experienced by the car can determine the extent of damage and injury. Understanding how force and time interact is essential for safety designs.

  1. a

    Define impulse and its significance in collisions.

    Aim for approximately 3 distinct marking points.

    [3]