A body is projected with a velocity u at an angle 53 degree to the horizontal the time interval after which it will be moving an angle of 37 degree with the horizontal is?
Tuesday, March 29, 2022
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Question: A body is projected with a velocity u at an angle 53 degree to the horizontal the time interval after which it will be moving an angle of 37 degree with the horizontal is?
(1)u/g×(cosθ-sinθ)
(2)u/gcosθ
(3)u/g(sinθ-cosθ)
(4)none of these
Answer (3) is absolutely right answer because we know that the u/g(sinθ-cosθ). Use and find out the result.
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