Question
Question: Two bodies of equal masses (M) are connected by a string and are kept on rough horizontal surface as...
Two bodies of equal masses (M) are connected by a string and are kept on rough horizontal surface as shown in the figure. The coefficient of friction between the blocks and the surface is µ. If 0 < F1 – F2< 2µMg, then choose the correct statement .
A
The direction of friction on block A is towards right.
B
The direction of friction on block B is either towards left or right
C
Tension in the string must be zero
D
Friction force on block B must be zero
Answer
The direction of friction on block B is either towards left or right
Explanation
Solution
Conceptual