Question

A particle is thrown with a velocity U at an angle theta from the horizontal . Another particle is thrown with the same velocity at an angle a from the verticle. The ratio of times of flight of the two particles will be
1)Tan 2Theta : 1
2)Cot 2 theta : 1
3)Tan theta : 1
4) Cot theta : 1​

Answer 1

Answer:

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