A body is projected at an angle 30^(@) to the horizontal with a speed of 30 ms^(-1) The angle made by the velocity vector with the horizontal after 1.5 s is (g=10 ms^(-2))

A body is projected at an angle 30^(@) to the horizontal with a speed

1.	A body is projected at an angle 30^(@) to the horizontal with a speed of 30 ms^(-1) The angle made by the velocity vector with the horizontal after 1.5 s is (g=10 ms^(-2))
Answer» ZERO `60^(@)` `45^(@)` `90^(@)` ANSWER :A

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A body is projected at an angle 30^(@) to the horizontal with a speed of 30 ms^(-1) The angle made by the velocity vector with the horizontal after 1.5 s is (g=10 ms^(-2))

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