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A uniform rod of mass 15 kg is held stat...

A uniform rod of mass 15 kg is held stationary with the of a light string as shown in figure. The tension in the string is `10^(x)"N"`. Where 's' is

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For the arrangement shown in the figure, tension in the string is

A uniform rod of length 1 and mass m is suspended by two vertical inextensible string as shown in the fig. The tension in the left string when right string snaps, is

Knowledge Check

  • For the arrangment shown in the figure, tension in the string is

    A
    `("Mg")/(2)`
    B
    `("2Mg")/(3)`
    C
    `("3Mg")/(3)`
    D
    `("Mg")/(3)`

  • A uniform rod of length I and mass m is suspended by two vertical inextensible string as shown in the fig. The tension in the left string when right string snaps, is:

    A
    `(mg)/4`
    B
    `(3mg)/4`
    C
    `(mg)/2`
    D
    `(mg)/8`

  • A thin uniform rod of mass 5 kg and length 1 m is held in horizontal position with the help of strings attached to ends of rod, other ends of strings are held by some external agent. Now end A is pulled down with speed V_(A)=3t and end B is pulled down with speed V_(B)=t Where 't' is time in sec. Choose the correct choice(s) at time t=0 [Take g =10m//s^(2) ]

    A
    Angular acceleration of rod is `"2 rad/s"^(2)`
    B
    Tension in left string is `(185)/(6)`N
    C
    Acceleration of rod is `"1m/s"^(2)`
    D
    Tension in right string is `(170)/(3)`N

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