Physics, 05.11.2019 13:31, kaylallangari1509

Which form of transportation conserves the most nonrenewable resources?

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Physics, 21.06.2019 17:40, blythephillips2734

Sarah and michelle work at a tech company that designs exercise apps. sarah tells michelle she has heard that james, their supervisor, interviewed with a competitor and may be leaving the company, which would open up a management position. what kind of power is sarah exerting?

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Physics, 23.06.2019 02:00, pgld7555

Estimate the magnitude of the electric field due to the proton in a hydrogen atom at a distance of 5.29×10 to the power of −11 m, the expected position of the electron in the atom.

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Physics, 23.06.2019 05:30, dozsyerra

What are the differences and relationships between speed, velocity, and acceleration

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Physics, 23.06.2019 06:30, IkarosSakurai

Asquare isothermal chip is of width w=5 mm on a side and is mounted in a substrate such that its side and back surfaces are well insulated; the front surface is exposed to the flow of a coolant at tinf=15 °c. from reliability considerations, the chip temperature must not exceed t=85 °c. if the coolant is air and the corresponding convection coefficient is h=200 w/m2 x k, what is the maximum allowable "power" of the chip? if the coolant is a liquid for which h=3000 w/m2 x k, what is the maximum allowable power of the chip?