A plane driving at an angle of phi with the vertical

Reference no: EM13643436

A plane ,driving at an angle of φ with the vertical, releases a projectile at an altitude of 730m. The projectile hits the ground 5.0s after it was released, having travelld a horizontal distance of 900m.

(i) Calculate the speed of the plane when the projectile was released and the angle φ?

(ii) What is the speed and direction of the projectile just before hitting the ground?

Reference no: EM13643436

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