Questions
In the arrangement shown in the figure, if the acceleration of B is , then find the acceleration of A.
a
asinα
b
acotθ
c
atanθ
d
a(sinαcotθ+cosα)
detailed solution
Correct option is D
Direction of acceleration of .B is along the fixed incline, and that of A is along horizontal towards left.From diagram, acceleration of B is represented by AB→ while its horizontal and vertical components are shown by AO and OB ,respectively. Acceleration of A is represented by AC→OC→=a(sinαcotθ+cosα)Talk to our academic expert!
Similar Questions
Figure shows two blocks, each of mass m. The system is released from rest. If accelerations of blocks
A and B at any instant (not initially) are a1 and a2, respectively, then
.
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