Physics, 29.11.2019 00:31 gameranonymous266
As part of his flight training, a student pilot was required to fly to an airport and then return. the average speed to the airport was 90 mph, and the average speed returning was 120 mph. find the distance between the two airports if the total flying time was 7 hours.
Answers: 3
Physics, 22.06.2019 13:00
Nacidified solution was electrolyzed using copper electrodes. a constant current of 1.18 a caused the anode to lose 0.584 g after 1.52 ✕ 103 s. given that the charge of an electron is 1.6022 ✕ 10−19 c, calculate avogadro's number. assume that copper is oxidized to cu2+ ions.
Answers: 1
Physics, 23.06.2019 01:30
In general what determines whether atoms will form chemical bonds?
Answers: 2
Physics, 23.06.2019 02:50
Orque can be calculated by multiplying the force (n) applied at 90∘ to the lever arm at a distance (m) from the pivot point (point of rotation), the compound si unit for the torque is n⋅m. if the force (at 90∘ to the lever arm) applied is 15 n and it is applied at 2.0 m from the pivot point (point of rotation), what is the torque on the lever?
Answers: 2
As part of his flight training, a student pilot was required to fly to an airport and then return. t...
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