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What do you mean by kinetic energy ? Der...

What do you mean by kinetic energy ? Derive an expression for the kinetic energy of an object of mass m moving with velocity, `upsilon.`

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Knowledge Check

  • An expression for the kinetic energy of an object is:

    A
    `1//2mv^(-2)`
    B
    mgh
    C
    `1//2mv^(2)`
    D
    ma

  • The expression of kinetic energy is

    A
    mgh,
    B
    `1/2 mv^2`
    C
    `m^2 gh`
    D
    mg.

  • The kinetic energy of an object having constant mass is

    A
    Stored energy,
    B
    Vector quantity,
    C
    Independent of speed V,
    D
    Proportional to V.V.