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The length of minutes hand in a pendulum...

The length of minutes hand in a pendulum clock is 10 cm. The speed of the tip of the hand is

A

`pi//6000 ms^(-1)`

B

`pi//18000 ms^(-1)`

C

`pi//3600 ms^(-1)`

D

`pi//1200 ms^(-1)`

Text Solution

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The correct Answer is:
B
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AAKASH SERIES-MOTION IN A PLANE -Practice Exercise
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  11. A bomb is dropped from an aircraft travelling horizontally at 150 ms^(...

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  12. A body is thrown horizontally with a velocity of v m/s from the top of...

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  15. A body is projected horizontally from the top of a tower with a veloci...

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  16. A body thrown horizontally from the top of a tower touches the ground ...

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  17. A sphere rolls off the top of a stairway with a horizontal velocity of...

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  18. The length of minutes hand in a pendulum clock is 10 cm. The speed of ...

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  19. The speed of a motor decreases from 1200 rpm to 600 rpm in 20s. The to...

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