3
(3
8.
4.
In the arrangement, shown in figure, pulleys A and
B are massles and frictionless and threads are
ideal. Block of mass m, will remain at rest if
A
fr
S
А
B.
m,
m, mg
1
(1)
2 3
+
m
(2) m = m2 = m3
m3
m2
4
1
1
=
1 1
+
m2 m3
1 1
+
M₂ M₂
(3)
m
ma
ce mis placed on a smooth wedge
Answers
Answered by
9
Answer:
kya h ye bhai ... thoda thik se bejo question ok ..
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