A horizontal platform with a block of mass m placed on it is executing SHM alonga vertical line. The amplitude of oscillation is 0.25 cm. What should be the maximum frequncy of oscillation of the platform. If the block is not to be detached from the platform?
a) 10pi s^-1
b) 10/pi s^-1
c) 20/pi s^-1
d) 10 s^-1
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Answered by
19
yeah sure for your help
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SUPERB QUESTION WITH LOGICAL THINKING + Hard Level question ☺☺
⏩Firstly glad to hear that this question came in previous engeinerring entrance exam this type of question also came in other entrance exams previous year papers
⏩ This question is from topic oscillations _
_______________________
Here is your answer which you are searching for
From a = W^2 r = ( 2pie /T )
max
T = 2 pie underroot on both r / a
max
= 2 × 22/7 Underroot on both 0.25 / 9.8
T = 44/7 ×2 × underroot on both 0.25 / 9.8 = 1.0039488879
According to me 10 pi s ^ -1 is the answer option A
_____________________
:: : : : : : : : : : : : : : : : : : : : : : : : :
Hope you satisfied with my answer
please mark as brainlest as if it helps you
:) Have a good day ahead ☺
: : : : : : : : : : : : : : : : : :
SUPERB QUESTION WITH LOGICAL THINKING + Hard Level question ☺☺
⏩Firstly glad to hear that this question came in previous engeinerring entrance exam this type of question also came in other entrance exams previous year papers
⏩ This question is from topic oscillations _
_______________________
Here is your answer which you are searching for
From a = W^2 r = ( 2pie /T )
max
T = 2 pie underroot on both r / a
max
= 2 × 22/7 Underroot on both 0.25 / 9.8
T = 44/7 ×2 × underroot on both 0.25 / 9.8 = 1.0039488879
According to me 10 pi s ^ -1 is the answer option A
_____________________
:: : : : : : : : : : : : : : : : : : : : : : : : :
Hope you satisfied with my answer
please mark as brainlest as if it helps you
:) Have a good day ahead ☺
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