Laws of MotionHard
Question
A 2 kg block (A) is placed on 8 kg block (B) which rest on the table. Cofficient of the friction between (A) and (B) is 0.2 and between (B) and table is 0.5. A 25 N horizontal force is applied on the block (B), than the friction force between the block (A) and (B) is :-
Options
A.Zero
B.3.9 N
C.5 N
D.49 N
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