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An observer spots a plane

An observer (0) spots a plane flying at a 55 degree angle to his horizontal line of sight.If the plane is flying at an altitude
1. 1 answer
2. asked by Angelica
3. 997 views
An observer (o) spots a plane flying at a 55 degrees angle to his horizontal line of sight. if the plane is flying at an
1. 2 answers
2. asked by Anonymous
3. 1,818 views
An observer (O) spots a plane flying at a 55° angle to his horizontal line of sight. If the plane is flying at an altitude of
1. 2 answers
2. asked by Cassie
3. 2,395 views
An observer (O) spots a plane flying at a 35° angle to his horizontal line of sight. If the plane is flying at an altitude of
1. 1 answer
2. 30 views
An observer spots a plane travelling at an altitude of 4000m with an angle of elevation of 30 degrees at 11:59 am. At noon, the
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2. asked by Johnathan
3. 310 views
An observer (O) spots a plane (P) taking off from a local airport and flying at a 33° angle horizontal to her line of sight and
1. 1 answer
2. 26 views
A model airplane 50 feet above the ground is flying away from an observer. Find the angle of elevation theta of the plane as a
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2. asked by Faye
3. 350 views
A model airplane 50 feet above the ground is flying away from an observer. Find the angle of elevation theta of the plane as a
1. 2 answers
2. asked by anonymous
3. 658 views
An airplane is cruising at 340 km/h at an altitude of 4000 m. If the plane passes directly over an observer on the ground, how
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2. asked by Lori
3. 717 views
A bird (B) is spotted flying 900 feet from an observer. The observer (O) also spots the top of a tower (T) at a height of 200
1. 1 answer
2. 32 views