ï»¿ A body is projected with velocity u from the top of building h meter high. Find the angle of projection so that it falls at farthest point. from Physics Motion in A Plane Class 11 Manipur Board

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A body is projected with velocity u from the top of building h meter high. Find the angle of projection so that it falls at farthest point.

Given, a body is projected with velocity u.Â
Height of the building = h

To find - angle of projectionÂ Â = ?Â

Let the stone be projected at angle Î¸ to make it fall at farthest point R from the foot of tower.Â

Â  Â  Â  Â  Â  Â  Â Â

The equation of trajectory of body is given by,Â

Â is the required angle og projection so that the body falls at the farthest point.Â

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A quantity must possess the direction and must follow the vector axioms. Any quantity that follows the vector axioms are classified as vectors.Â

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