Physics, asked by aryan402112, 10 months ago

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 some speed.
At the corners B and D velocity changes its direction by 90º without any change of its magnitude at that corner. If time taken on paths ABC and ADC are t1 and t2 respectively, then:

(A) t1= t2
(B) t1> t2
(C) t1< t2
(D) none of these

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Answers

Answered by dksngh

0

Answer:

Explanation:

OPTION 1 IS CORRECT ONE

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