Physics, 15.10.2019 21:30 emmaccanttlon
Large, cylindrical bales of hay used to feed livestock in the winter months are d= 2 m in diameter and are stored end-to-end in long rows. microbial energy generation occurs in the hay and can be excessive if the farmer bales the hay in a too-wet condition. assuming the thermal conductivity of baled hay to be k= 0.04 w/m·k, determine the maximum steady-state hay temperature for (a) dry hay (q˙= 1 w/m3 ), (b) moist hay (q˙= 10 w/m3 ), and (c) wet hay (q˙= 50 w/m3 ). ambient conditions are [infinity] t[infinity]= 0°c and h= 25 w/m2·k.
Answers: 3
Physics, 22.06.2019 22:00
Ihave this 50 question test the layer of earth's atmosphere where atoms and molecules escape into space is referred to as the a) exosphere b) ionosphere. c) mesosphere d) thermosphere
Answers: 1
Physics, 23.06.2019 09:00
Momentum lab this lab uses a phet simulation. navigate to the phet momentum simulation. if you don’t see the image below when you click on the link, then you need to either enable adobe flash (click on the puzzle piece on your screen) or you need to install adobe flash (this is a free program). change the vectors to be momentum vectors only. they are yellow. make the mass of both balls the same. hit play and notice what happens to the momentum vectors before and after the collision. you might want to play the sim multiple times. click on restart or return balls to start over. to see numbers, check the show values box (inside the green box). red’s momentum vector before the collision is green’s momentum vector after the collision. question 1 options: shorter than longer than equal to question 2 (1 point) saved since green bounces off red, this must be an collision. question 2 options: explosion inelastic elastic question 3 (1 point) red transfers of its momentum to green during the collision. question 3 options: little all most none question 4 (4 points) why does red transfer all its momentum to green? back up your answer with information from the simulation. write at least 2 sentences.
Answers: 1
Physics, 23.06.2019 10:00
The current through a 10 ohm resistor is 1.2 amperes.what is the potential difference across the resistor?
Answers: 1
Physics, 23.06.2019 15:00
If it takes ashley 3 seconds to run from the batters box to first base at an average speed of 6.5 meters per second, what is the displacement she covers in that time?
Answers: 2
Large, cylindrical bales of hay used to feed livestock in the winter months are d= 2 m in diameter a...
English, 20.10.2019 00:30
Biology, 20.10.2019 00:30
Mathematics, 20.10.2019 00:30
Health, 20.10.2019 00:30
Mathematics, 20.10.2019 00:30
English, 20.10.2019 00:30
Mathematics, 20.10.2019 00:30
Mathematics, 20.10.2019 00:30
Biology, 20.10.2019 00:30
History, 20.10.2019 00:30
Biology, 20.10.2019 00:30
Social Studies, 20.10.2019 00:30
Mathematics, 20.10.2019 00:30
Mathematics, 20.10.2019 00:30
History, 20.10.2019 00:30
English, 20.10.2019 00:30