Ajet aircraft with mass of 658,055 kilograms is flying straight downward. at an instant the plane's engine is producing an downward thrust (force) of 1,484,732.5 newtons and air resistance is exerting a force of 740,492.6 newtons upward. what is the acceleration of the plane in m/s2 at that instant?
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Physics, 22.06.2019 08:00
Who was the first scientist to measure speed as distance over time?
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Physics, 22.06.2019 16:30
Place several e-field sensors at a few points on different equipotential lines, and look at the relationship between the electric field and the equipotential lines. which statement is true? 1-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of higher voltages. 2-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of lower voltages. 3-at any point, the electric field is parallel to the equipotential line at that point.
Answers: 1
Physics, 22.06.2019 16:40
Acapacitor is storing energy of 3 joules with a voltage of 50 volts across its terminals. a second identical capacitor of the same value is storing energy of 1 joule. what is the voltage across the terminals of the second capacitor?
Answers: 3
Ajet aircraft with mass of 658,055 kilograms is flying straight downward. at an instant the plane's...
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