2024-02-16T13:48:17+03:00[Europe/Moscow] en true <p>Stretching a spring PRACTICAL</p>, <p> Newton first law of motion</p>, <p> Newton third law of motion</p>, <p>Acceleration practical</p>, <p>Permanent magnet </p>, <p>Induced magnet</p>, <p>Left hand rule </p> flashcards

Physics Paper 2 - Forces and Magnetism

PHYSICS PAPER 2

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  • Stretching a spring PRACTICAL

    Attach a ruler and a spring to a clamp stand. read the unstreched length of the spring. then add a 1n weight to the spring and read the position of spring, add more weight and repeat

  • Newton first law of motion

    If the resultant force acting on a stationary object is 0 - it stays stationary

    If the resultant force acting on a moving object is 0 - it stays moving in the same direction

  • Newton third law of motion

    Whenever two objects interact the forces they exert on eachother are equal and opposite

  • Acceleration practical

    Attach a toy car to a string and the other end of a string is attached to a 100g mass. We let go of the car and time the acceleration of the car

  • Permanent magnet

    Produces its own magnetic field

  • Induced magnet

    Becomes a magnet when placed in a magnetic field

  • Left hand rule

    thumb - FORCE first finger- MAGNETIC FIELD second finger - CURRENT