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Define free fall....

Define free fall.

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Explore conceptually related problems

Free-fall : Discuss the motion of an object under free fall. Neglect air resistance.

Draw (a) acceleration - time (b) velocity - time (c) Position - time graphs representing motion of an object under free fall. Neglect air resistance.

Knowledge Check

  • The water droplets in free fall are spherical due to

    A
    gravity
    B
    viscosity
    C
    surface tension
    D
    inter-molecular attraction

  • STATEMENT - 1 : A falling skydiver which has reached terminal velocity is considered to be in a state of free fall. STATEMENT - 2 : A ball is thrown upwards and is rising towards its peak. As it rises upwards, it is STATEMENT - 3 : An object in free fall experiences an acceleration which is independent of the mass of the object

    A
    FFT
    B
    TFT
    C
    FTT
    D
    TTT

  • The figure shows the speed as a function of time for an object in free fall near the surface of the earth. The object was dropped from rest in a long evacuated cylinder . If the same object were released in air, the magnitude of its acceleration would begin at the free-fall value, but it would decrease continuously is zero as the object continued to fall. For which one of the choices given does the solid line best represent the speed of the object as a function of time when it is dropped from rest in air ? Note: The dashed line shows the free-fall under vacuum graph for comparison.

    A
    B
    C
    D

    • Similar Questions

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    The moon and the artificial satellites are all in free fall.

    Does Archimede's principle hold in a vessel in free fall?

    When does a body experience o free fall?

    Represent the variation of distance with time for an object under free fall.

    An object moving the earth under the influence of Earths gravitational force is in a state of free - fall.

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