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CBSE Class 11-science Answered

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Asked by suchananag2002 | 05 Sep, 2019, 11:26: AM
answered-by-expert Expert Answer
 
Let T1 and T2 be the tensions in the left side and right side strings respectively.
Tension forces are resolved in vertical and horizontal components as sown in figure.
 
we have,  0.6 T1 = 0.8 T2   or   T2 = 0.75 T1  .......................(1)
 
by taking moment about centre of gravity,
 
( 0.8 T1 )× d  = ( 0.6 T2 ) × (2-d)
 
By using substitution (1), we get,   ( 0.8 T1 )× d  = ( 0.6 × 0.75 T1 ) × (2-d)
 
16 d = 9× (2-d)   or  d = 0.72 m
Answered by Thiyagarajan K | 05 Sep, 2019, 12:28: PM
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CBSE 11-science - Physics
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Asked by sheikhsaadat24 | 17 Apr, 2024, 09:41: PM
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CBSE 11-science - Physics
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CBSE 11-science - Physics
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Asked by sumedhasingh238 | 29 Mar, 2024, 05:15: PM
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CBSE 11-science - Physics
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Asked by sumedhasingh238 | 28 Mar, 2024, 11:10: PM
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Asked by vinitdubey7735 | 14 Mar, 2024, 11:21: AM
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CBSE 11-science - Physics
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Asked by om636694 | 04 Mar, 2024, 09:10: PM
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