Consider the situation shown in figure. The wall smooth but the surface of A and B in contact are rough. The friction on B due to A in equilibrium
Figure
(a) is upward
(b) is downward
(c) is zero
(d) the system cannot remain in equilibrium.
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2
Answer:
figure is the option is A)is upward
Answered by
1
Answer:
system cannot remain in equilibrum as kinetic and also static friction will act here
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