Physics, 24.06.2019 22:50 fatimababy
Amodel airplane with a mass of 0.741kg is tethered by a wire so that it flies in a circle 30.9 m in radius. the airplane engine provides anet thrust of 0.795 n perpendicular tothe tethering wire. (a) find the torque the net thrust producesabout the center of the circle. n·m (b) find the angular acceleration of the airplane when it is inlevel flight. rad/s2 (c) find the linear acceleration of the airplane tangent to itsflight path. m/s2
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Physics, 22.06.2019 07:00
Oxygen and hydrogen gas are at the same temperature t.what is the ratio of kinetic energies of oxygen molecule and hydrogen molecule if oxygen is 16 times heavier than hydrogen.
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Physics, 22.06.2019 09:00
Immediately upon reaching its lowest point, a falling pendulum bob has its greatest amount of energy, which is the initial amount of potential energy. a. heat; less than b. heat; more than c. kinetic; less than d. kinetic; more than
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Physics, 22.06.2019 11:00
The charge on an electron is 1.60218 × 10−19 c and its mass is 9.10939 × 10−31 kg. how strong a magnetic field must be experienced by the electron if its path is a circle of radius 5.5 cm? answer in units of t.
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Physics, 22.06.2019 16:30
When measuring volume, why is it important to use the correct tools and units to attain the greatest accuracy? use specific examples from the lab to support your answer. (5 points)
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Amodel airplane with a mass of 0.741kg is tethered by a wire so that it flies in a circle 30.9 m in...
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