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An observer is located directly

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
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An observer is located directly between two speakers located 20 metres apart.Speakers are in phase and both are emitting a sound
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2. asked by Kelly
3. 606 views
An observer is located directly between two speakers, located 20m apart. The speakers are in phase with each other, and both are
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2. asked by Robert
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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. 732 views
An observer atop a cliff sees a speedboat approaching a dock located at the base of the cliff directly below the observer.
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2. asked by Brad
3. 514 views
A rocket is fired at an angle of 18.5 ° with the ground from a point 1670 m directly behind an observer. Shortly later the
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2. asked by christian
3. 587 views
An observer at point 0 sees airplane P directly over airport a. The observer measures the angle of the plane at 40.5. Find m<P
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2. asked by Ana
3. 743 views
An aeroplane at an height of 1 km is flying horizontally at 800 km/hr passes directly over an observer .find the rate at which
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2. asked by Shreyash
3. 1,555 views
A skyrocket explodes 77 m above the ground. Three observers are spaced 106 m apart, with observer A directly under the point of
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2. asked by Aj
3. 748 views
Please answer.An airplane at an altitude of 3000m, flying horizontally at 300km/hr, passes directly over an observer. Find the
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2. asked by joecel
3. 1,342 views