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What is centripetal force in terms of fr...

What is centripetal force in terms of frequency ?

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The electron in the first orbit of hydrogen atom revolves round the nucleus in a circular orbit of radius 0.5 overset@A with a speed 2.18xx10^(6) m/s . What is the centripetal force acting on the electron ? (Mass of electron = 9.1xx10^(-31) kg).

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MBD PUBLICATION-CIRCULAR MOTION-QUESTION BANK
  1. In which machines centrifugal force concept is used ?

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  2. Define angular dispacement and state the SI units ?

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  3. What is centripetal force in terms of frequency ?

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  4. Represent omega in a circular path of radius r ?

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  5. A stone tied to a rope when whirled in hand, what force puts the hand ...

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  6. Give an example of motion where an accelerated body moved with uniform...

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  7. State the units of angular acceleration.

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  8. When will the angular and linear velocity of the particle moving in a ...

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  9. Calculate the angular velocity of minute hand of a clock.

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  10. If a bottle of soda water is grasped by the neck and swung briskly in ...

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  11. What provides the centripetal force for the rotation of earth ?

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  12. Is a body moving with uniform speed, in a circular path, in equilibriu...

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  13. What provides the centripetal force when a cyclist is taking a turn?

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  14. If s string tied to a stone while whirling in a circle with uniform sp...

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  15. A body is revolving with a constant speed along a circle. If the direc...

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  16. If a stone tied at one end of a string is whirled and the string break...

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  17. What is the angular velocity of hour hand of a clock in radian ?

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  18. Define a couple.

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  19. Change in position of a body with respect to a fixed point is called.

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  20. The motion of a body along the circumference of the circle is called.

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