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An observer (0) spots a

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
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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 (O) spots a bird flying at a 35° angle from a line drawn horizontal to its nest. If the distance from the observer
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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
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2. asked by Anonymous
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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
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2. asked by Angelica
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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
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2. asked by Cassie
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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
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Which situations might cause two observers (A and B) to measure different frequencies for the same vibrating object? Select the
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to an observer the pitch of the stationary source of the sound appears to be reduced by 20% if speed of sound is 340m/s then
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2. asked by ashu
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Hot spots occur throughout the world. Some are associated with tectonic plate boundaries, but many are not. Hot spots are also
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