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CBSE Class 12-science Answered

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Asked by jain.pradeep | 28 Apr, 2019, 06:43: PM
answered-by-expert Expert Answer
diagram (E) shows the path of the disk
 
Initially disk move at constant speed horizontally. At time t0 it is shubjected to constant force downwards, hence uniformly accelerated.
Hence disk moving with horizontal constant velocity is also subjected to uniform acceleration downwards, it follows parabolic path till t1
Then it moves in straight line in same direction
Answered by Thiyagarajan K | 28 Apr, 2019, 10:58: PM

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CBSE 12-science - Physics
A dumbbell consists of two masses A and B each of mass m joined by a light rod of length l with mass B attached to a suspension point O by a light rod of length l as shown in figure. Find the minimum required speed with which mass A to be projected horizontally so that the system completes the vertical circular motion.
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CBSE 12-science - Physics
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CBSE 12-science - Physics
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CBSE 12-science - Physics
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CBSE 12-science - Physics
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CBSE 12-science - Physics
explain
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CBSE 12-science - Physics
solve option e
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Asked by dasrituparna1999 | 13 Apr, 2024, 06:56: AM
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CBSE 12-science - Physics
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CBSE 12-science - Physics
which answer is correct and most appropriate with explanation
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CBSE 12-science - Physics
8212
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