A projectile is projected from the level ground in vertical x-y plane (vertical is y axis). The point of projection is considered as the origin. For which of the following initial velocities of projection u and angle of projection θ with the horizontal will the projectile pass through the point (4, 2) (all in m) (Neglect air friction)

A projectile is projected from the level ground in vertical x-y plane

1.	A projectile is projected from the level ground in vertical x-y plane (vertical is y axis). The point of projection is considered as the origin. For which of the following initial velocities of projection u and angle of projection θ with the horizontal will the projectile pass through the point (4, 2) (all in m) (Neglect air friction)
Answer» A projectile is projected from the level ground in vertical x-y plane (vertical is y axis). The point of projection is considered as the origin. For which of the following initial velocities of projection u and angle of projection $θ$ with the horizontal will the projectile pass through the point (4, 2) (all in m) (Neglect air friction)

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