Physics, 06.03.2021 05:50 paulesparsa6
A 50Kg wagon is pushed against a wall with a spring between the wall and the wagon. The spring has a stiffness coefficient of 300 N/m. If the spring is compressed a distance of .4m and the wagon continues to apply a 35N force toward the wall, then what will the acceleration of the wagon be?
Answers: 1
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On a mild saturday morning while people are working inside, the furnace keeps the temperature inside the building at 23degreesc. at noon the furnace is turned off, and the people go home. the temperature outside is a constant 16degreesc for the rest of the afternoon. if the time constant for the building is 3 hr, when will the temperature inside the building reach 18degreesc? if some windows are left open and the time constant drops to 2 hr, when will the temperature inside reach 18degreesc?
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A 50Kg wagon is pushed against a wall with a spring between the wall and the wagon. The spring has a...
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