A) It can reach at\[V\]
B) It cannot reach at\[V\]
C) It can reach at\[V\], if \[\mu \] is reduced to\[\mu /2\]
D) It can reach at\[V\], if \[\mu \] is increased to\[2\mu \]
Correct Answer: B
Solution :
The block can reach at \[V\]only when there is no loss in kinetic energy. In this case, due to presence of friction dissipation of energy will take place. Thus, the particle cannot reach at\[V\].You need to login to perform this action.
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