Four rods of side length 
have been hinged to form a rhombus. Vertex 
is fixed to a rigid support, vertex 
is being moved aling the 
-axis with constant velocity 
as shown in Figure. The rate at which vertex 
is nearing the 
-axis at the moment the rhombus is in the form of a square is
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a) |
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b) |
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c) |
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d) |
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Question ID - 100323 | SaraNextGen Answer Four rods of side length have been hinged to form a rhombus. Vertex is fixed to a rigid support, vertex is being moved aling the -axis with constant velocity as shown in Figure. The rate at which vertex is nearing the -axis at the moment the rhombus is in the form of a square is
a)
b)
c)
d)
Four rods of side length have been hinged to form a rhombus. Vertex is fixed to a rigid support, vertex is being moved aling the -axis with constant velocity as shown in Figure. The rate at which vertex is nearing the -axis at the moment the rhombus is in the form of a square is
|
a) |
|
b) |
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c) |
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d) |
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(c)
Let the velocity compounds of point 
alongh 
and 
directions are 
and 
. As length of the rod is constant, along the length of the rod, velocity of each point must be the same (rigid body constraint)
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Along rod 
, 
Along rod
, 
