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A projectile is projected with velocity of 50m/s at an angle of 60° with the horizontal from the ground. The time after which is velocity will make an angle of 45° with the horizontal is 1)2.5s 2)1.83s 3)2.37s 4)3.72s |
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Answer» A projectile is projected with velocity of 50m/s at an angle of 60° with the horizontal from the ground. The time after which is velocity will make an angle of 45° with the horizontal is 1)2.5s 2)1.83s 3)2.37s 4)3.72s |
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