A smooth wedge is kept in a chamber. Chamber is suspended close to earth surface. A block Bis kept on top of wedge. It takes time T to slip over length of wedge. If block is kept on top of wedge& suddenly string breaks then at this time block -(1) will take more time than T to slip over wedge (2) will take less than T to slip over wedge(3) will remain on top of wedge (4) will fall away from wedge

Amit Saxena , 10 Years ago

Grade upto college level