Physics, 18.05.2021 03:30, zariasimone2
Three forces in a plane act on an object. A force of 25 pounds is exerted 70° above the
positive x-axis. The second force is 50 pounds is exerted above the x-axis, such that the angle between the force
and the 25-pound force is 65º. The final force of 43 pounds is applied below the x-axis at a 30° angle with the
axis.
Draw a diagram, and then find both the magnitude and direction of the resultant force. Round all decimals to
the nearest hundredth, when necessary.
Answers: 2
Physics, 21.06.2019 21:30, alexandraparava
In what direction does the medium move relative to the direction of the wave? explain.
Answers: 3
Physics, 22.06.2019 09:00, keshho
When a bicycle coasts uphill, it moves slower and slower as it climbs. why? a. its kinetic energy is transforming into heat energy. b. its potential energy is transforming into kinetic energy. c. its kinetic energy is transforming into potential energy and heat energy. d. its potential energy is transforming into kinetic energy and heat energy.
Answers: 1
Physics, 22.06.2019 12:00, marquez8
You have a resistor and a capacitor of unknown values. first, you charge the capacitor and discharge it through the resistor. by monitoring the capacitor voltage on an oscilloscope, you see that the voltage decays to half its initial value in 2.70 miss . you then use the resistor and capacitor to make a low-pass filter. what is the crossover frequency fc?
Answers: 2
Three forces in a plane act on an object. A force of 25 pounds is exerted 70° above the
positive x-...
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