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What will be the effective length of a s...

What will be the effective length of a seconds pendulum on the surface of the moon? The mass and the diameter of the earth are 80 times and 4 times the mass and the diameter respectively of the moon.

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The correct Answer is:
19.88 cm
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The length of a seconds pendulum on the surface of the earth is

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CHHAYA PUBLICATION-SIMPLE HARMONIC MOTION-PROBLEM SET - I
  1. A particle executes SHM of period 1.2 s and amplitude 8 cm. Find the t...

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  2. Time period and amplitude of a particle executing SHM are 2 s and 5 cm...

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  3. Time period of a particle executing SHM is T = 1 second and its amplit...

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  4. The maximum velocity of a particle executing SHM is v(m)=picm*s^(-1) a...

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  5. The equation of motion of a particle executing SHM is 3(d^(2)x)/(dt^(2...

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  6. A particle executing SHM starts from one end of its path. If the time ...

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  7. A particle of mass 5g is executing SHM. The velocity of the particle w...

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  8. The ratio of kinetic energy and potential energy of a particle executi...

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  9. The bob of a simple pendulum of effective length 1 m is pulled through...

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  10. The time period of a simple pendulum is 2 s. The mass of its bob is 10...

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  11. What is the time period of a simple pendulum of effective length 60 cm...

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  12. A simple pendulum completes 20 oscillations in a minute. If the diamet...

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  13. A particle executes SHM of period 8 s. After what time of its passing ...

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  14. Due to shifting from one place to another, the time period of a simple...

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  15. What will be the effective length of a seconds pendulum on the surface...

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  16. If a simple pendulum of length 100 cm is used as a seconds pendulum, t...

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  17. The effective length of a simple pendulum is 1 m. The pendulum complet...

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  18. The time period of vibration of a massless elastic spring, with mass M...

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  19. Which of the following functions of time represent (i) simple harmonic...

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  20. Two particles execute SHM of same amplitude along the same straight li...

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