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Physics, 21.06.2019 18:00
Aplane flies directly between two cities, a and b, which are separated by . from a to b, the plane flies into a headwind. on the return trip from b to a, the wind velocity is unchanged. the trip from b to a takes less than the trip from a to b. what is the airspeed of the plane, assuming it is the same in both directions
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Physics, 22.06.2019 11:00
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If a simple machine reduces the strength of a force, what must be increased?
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Ms. Mary Mack walked around her block from her house for 200 meters. She arrived back at her house i...
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