Physics, 18.03.2020 01:27 ashtyndowdle
Hiran is standing beside the road when he hears a bird flying away from hip and chirping. The bird’s chirp has a frequency of 1800hz, and the bird flying away from him at 6m/s. What frequency does hiran hear? Assume the temperature is 20 Celsius.
Answers: 1
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Apassenger walks toward the rear of a moving train. describe her motion as seen from a reference point on the train. then describe it from a reference point on the ground
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An object has a weight of 500 on earth what is the mass of this object
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Two forces produce equal torques on a door about the door hinge. the first force is applied at the midpoint of the door; the second force is applied at the doorknob. both forces are applied perpendicular to the door. which force has a greater magnitude?
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Answer asap 50 points which of the following illustrates how a venus fly trap senses that an insect has landed in its open leaves? 1. using tiny hairs, the leaves sense a change in light. 2. using tiny hairs, the leaves taste a chemical. 3. using tiny hairs, the leaves detect a touch. 4. using tiny hairs, the leaves sense a change in water levels.
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Hiran is standing beside the road when he hears a bird flying away from hip and chirping. The bird’s...
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