In the figure shown ABCD is a rectangular smooth tube kept

Last updated: 6/12/2023

In the figure shown ABCD is a rectangular smooth tube kept fixed in a vertical plane A particle is projected from point A to reach point C with same speed for both paths ADC and ABC At the corners B and D velocity changes its direction by 90 without any change of its magnitude at that corner If time taken on paths ABC and ADC are t and t respectively then given b A t t A b B B t t C t t D none of these