Physics, 02.02.2021 22:00 jazmaine1217
Dw) 6. One elevator lifts a mass a given height in 10 seconds. A second elevator does
the same work in 5 seconds. Compared with the power developed by the first
elevator, the power developed by the second elevator is -
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Answers: 2
Physics, 22.06.2019 00:10
The summit of chimborazo, in ecuador, which is at a distance of about 6,384 km from the earth’s center. the bottom of the mariana trench, in the western pacific ocean, which is nearly 6,370 km from the center of the earth. on the surface of earth on the equator line.
Answers: 2
Physics, 22.06.2019 04:20
When considering gravity acceleration and the force of acceleration, what must be true? a. the direction of acceleration must be perpendicular to the direction of the force. b. the direction of the force and the direction of acceleration must be the same as each other. c. the direction of the force and the direction of acceleration must be opposite of each other. d. the mass of the body must be the same as the acceleration of the body.
Answers: 1
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What would occur if the index of refraction of a material was less than n=1? the speed of light would increase to a speed larger than the maximum speed of light in a vacuum. the light wave would not bend at all though the material. the light wave would not be able to refract and would instead reflect off of the material. the speed of light would reduce to values close to 0 m/s.
Answers: 3
Physics, 23.06.2019 17:10
In the absence of friction gravity and all other external forces
Answers: 2
Dw) 6. One elevator lifts a mass a given height in 10 seconds. A second elevator does
the same work...
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