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## goodafternoon,Sir/Ma'am,i have a confusion about the value of time period (force law for SHM )

Asked by 3rd March 2008 12:36 PM

## <div>The mass and diameter of a planet are twice those of earth. What will be the period of oscillation of a pendulum on this planet if its a seconds pendulum on earth?</div> <div>&nbsp;</div> <div>(A)<img class="Wirisformula" src="https://images.topperlearning.com/topper/tinymce/integration/showimage.php?formula=375facfdef47309bb77522ee0e11e427.png" alt="space square root of 2" align="middle" />&nbsp;second</div> <div>(B)&nbsp;<img class="Wirisformula" src="https://images.topperlearning.com/topper/tinymce/integration/showimage.php?formula=265fc383c3cb3414bef3871e002e7453.png" alt="space 2 square root of 2" align="middle" />&nbsp;seconds</div> <div>(C)&nbsp;<img class="Wirisformula" src="https://images.topperlearning.com/topper/tinymce/integration/showimage.php?formula=e3f3d9d38213fe61320d1d5e08cbe508.png" alt="space fraction numerator 1 over denominator square root of 2 end fraction" align="middle" />&nbsp;second</div> <div>(D)<img class="Wirisformula" src="https://images.topperlearning.com/topper/tinymce/integration/showimage.php?formula=1198c905f066bc1db196d1e8f05c0ce7.png" alt="space fraction numerator 1 over denominator 2 square root of 2 end fraction" align="middle" />&nbsp;second</div>

Asked by Sweta S 27th October 2014 11:35 AM

## From a fixed support two small isentical spheres are suspended by means of strings of length 1m. THe two strings are pulled aside such that string 1 makes an angle of 30 degrees with the vertical and string 2 makes an angle of 6o degrees and then are released.Point "O" is given to be the mean position.Then the two spheres collide a)at 'O' after 0.25s b)at 'O'after 0.25s c)on the right of 'O' after some time d)on the right hand side of 'O' when the strings are inclined at 15 degrees with the vertical.

Asked by Malavika Umesh 26th April 2015 7:33 PM

## Why in simple pendulum the oscillation is more in pendulum in given time with small length and pls tell the converse also

Asked by sudheerkapoor67 24th December 2017 8:50 PM

## two identical spring each of force constant K are contected in 1) series 2)parallel so that they support a mass m. find the ratio of the time periods of the mass in the two system

Asked by futureisbright051101 3rd March 2018 8:09 PM

## a wave trallelling along a string is decided by.... y=0.25*1/1000 sin(500t-0.025x) calculate 1)Amplitude 2)Wavelength  3) the period and frequency of the wave

Asked by futureisbright051101 3rd March 2018 8:20 PM

## A system of binary stars of masses M1 and M2 are moving in circular orbits of radii R1 and R2 respectively. If T1 and T2 are the same time periods of masses M1 and M2 respectively then: (a) T1/T2=(R1/R2)^1/2 (b)T1>T2 (if R1>R2) (c) T1>T2 (if M1>M2) (d)T1=T2

Asked by nasir.mirza 12th June 2018 9:10 PM

## Ques49

Asked by rbhatt16 18th July 2018 12:22 PM

## a body is executing SHM. When the displacement from the mean position are 4cm and 5cm respectively, the magnitude of the corresponding velocity of the body are 10cm and 8cm. The time period of the body is

Asked by vvelesha 13th September 2018 6:39 PM

## a proto an an alpha particle enter a uniform magnetic field perpendicular with same speed.if proton take 20micro second to make 50revolutin,then  the periodic time for the alpha particlewould be

Asked by santhakumari1908 15th September 2018 8:44 AM

## if the earth is at one fourth of its present distance from the sun the duration of the year would be

Asked by vvelesha 2nd October 2018 2:16 PM

## How to solve this

Asked by ashishmehta1920 10th November 2018 10:25 AM