A ball is projected with velocity 5m/s at an angle of 60^° with horizontal from ground. The speed of the ball at the ins†an t when its velocity is perpendicular to its initial direction of motion is - 1) 5/\surd3 2) 5 3) 5\surd2 4) 10

A ball is projected with velocity 5m/s at an angle of 60^° with horiz

1.	A ball is projected with velocity 5m/s at an angle of 60^° with horizontal from ground. The speed of the ball at the ins†an t when its velocity is perpendicular to its initial direction of motion is - 1) 5/\surd3 2) 5 3) 5\surd2 4) 10
Answer» A ball is projected with velocity 5m/s at an angle of 60^° with horizontal from ground. The speed of the ball at the ins†an t when its velocity is perpendicular to its initial direction of motion is - 1) 5/\surd3 2) 5 3) 5\surd2 4) 10

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A ball is projected with velocity 5m/s at an angle of 60^° with horizontal from ground. The speed of the ball at the ins†an t when its velocity is perpendicular to its initial direction of motion is - 1) 5/\surd3 2) 5 3) 5\surd2 4) 10

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