Physics, 18.10.2020 06:01 tremainewoodley3030
A car starts from rest and accelerates uniformly at 6.6 m/s2 for 10.s. How far does the car travel?
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Describe the path of a ray that approaches a mirror parallel to the principal axis.
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Ms.hidalgo opens the door to her classroom. her classroom is 60 degrees and the air outside is 80. predict what will happen using your knowledge of how heat flows.
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Which atomic model was proposed as a result of j. j. thomson’s work?
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Asheet of steel 1.5 mm thick has nitrogen atmospheres on both sides at 1200oc and is permitted to achieve a steady-state diffusion condition. the diffusion coefficient for nitrogen in steel at this temperature is 6 x 10- 11 m2 /s, and the diffusion flux is found to be 1.2 x 10-7 kg/m2 -s. also, it is known that the concentration of nitrogen in the steel at the high-pressure surface is 4 kg/m3 . how far into the sheet from this high-pressure side will the concentration be 2.0 kg/m3 ? assume a linear concentration profile.
Answers: 3
A car starts from rest and accelerates uniformly at 6.6 m/s2 for 10.s. How far does the car travel?...
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