Question

A projectile fired from the edge of a 150 m high cliff with an initial velocity of 180 m/s at an angle of elevation of 30˚ with the vertical. Neglecting air resistance find: i) The greatest elevation above the ground reached by the projectile and ii) Horizontal distance from the gun to the point, where the projectile strikes the ground

Answer 1

Answer:

projectile fired from the edge of a 150 m high cliff with an initial velocity of 180 m/s at an angle of elevation of 30˚ with the vertical. Neglecting air resistance find: i) The greatest elevation above the ground reached by the projectile and ii) Horizontal distance from the gun to the point, where the projectile strikes the groundprojectile fired from the edge of a 150 m high cliff with an initial velocity of 180 m/s at an angle of elevation of 30˚ with the vertical. Neglecting air resistance find: i) The greatest elevation above the ground reached by the projectile and ii) Horizontal distance from the gun to the point, where the projectile strikes the ground.