Match the term to the correct description.
options:
-an object that slows d...
Physics, 07.01.2020 17:31 heavenwagner
Match the term to the correct description.
options:
-an object that slows down the flow of electric current but still allows some electric current to move, resulting in some of the energy being converted to heat (thermal energy) or light energy in the process.
-materials that stop the flow of electricity.
-the flow of electrons from negative to positive.
-materials that do conduct electricity, just not as well as conductors.
-materials that can easily carry electricity from place to place.
1.
current
2.
conductor
3.
insulator
4.
semiconductor
5.
resistor
Answers: 3
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The astronauts on the space shuttle flights experienced an acceleration of 29 m/s2 (about 3 "g's") during lift-off. what upward force must the astronaut's seat apply to the astronaut in order to cause this acceleration? assume the astronaut's mass is 70 kg, and compute this force when the acceleration is near the earth's surface so their weight equals latex: mg m g .
Answers: 3
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Which statement best describes the direction of the buoyant force on any object? a. opposite the force of gravity b. in the same direction as the weight c. in the direction of motion of the object d. opposite the direction of motion of the object
Answers: 1
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