Physics, 12.01.2020 07:31 djnkyworld
Acopper sphere was moving at 25 m/s when it hit another object. this caused all of the ke to be converted into thermal energy for the copper sphere. if the specific heat capacity of copper is 387 j/(kg ⋅ c°), what was the increase in temperature?
0.23 c°
0.81 c°
1.3 c°
2.1 c°
Answers: 1
Physics, 21.06.2019 20:00, mystaxkkks
You notice a very one-dimensional-thinking snail crawling along one rail of a railroad track. naturally, you remove it to a safer place. but before you do, you observe it as it moves from position xi = -92.9 cm to position xf = -64.9 cm along the rail, as measured from a point where one rail abuts the next. what is the snail\'s displacement δx in centimeters?
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Answers: 1
Physics, 22.06.2019 10:30, alwaysneedhelp8420
If y gets smaller as x gets bigger and y have an relationship?
Answers: 1
Acopper sphere was moving at 25 m/s when it hit another object. this caused all of the ke to be conv...
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