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Find angular speed of second's clock....

Find angular speed of second's clock.

Text Solution

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`omega=(2pi)/(T)`
`=(2pi)/(60)=(pi)/(30)rad//s`
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Calculate the angular speed of the second hand of a clock. If length of the second hand is 4 cm, calculate the speed of the tip of the second hand.

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Knowledge Check

  • The angular speed of seconds needle in a mechanical watch is

    A
    `(pi)/(30) rad//s`
    B
    `2pi rad//s`
    C
    `pi rad//s`
    D
    `(60)/(pi) rad//s`

  • The ratio of angular speed of second hand to that of the minute hand of a clock is

    A
    `60:1`
    B
    `1:60`
    C
    `1:1`
    D
    `1:6`

  • The ratio of angular speed of a second-had to the hour-hand of a watch is

    A
    `3600:1`
    B
    `720:1`
    C
    `72:1`
    D
    `60:1`

    • Similar Questions

    Explore conceptually related problems

    Find the maximum angular speed of the electron of a hydrogen atoms in a statoonary orbit

    Angular speed of hour hand of a clock in degree per second is

    The angular displacement of a second of a clock in 15 s in SI unit is

    The angular speed of second hand in a watch is

    The angular speed of second hand in a watch in deg/s is ,

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