Physics, 19.02.2021 14:00 kfnldkl1782
O kolik °C se ochladila železná podkova o hmotnosti 500 g, jestliže odevzdala svému okolí teplo 5,625 kJ? /6 bodů/
Answers: 2
Physics, 21.06.2019 18:00, kadinmorgan
Aproton is projected toward a fixed nucleus of charge +ze with velocity vo. initially the two particles are very far apart. when the proton is a distance r from the nucleus its velocity has decreased to 1/2vo. how far from the nucleus will the proton be when its velocity has dropped to 1/4vo?
Answers: 3
Physics, 22.06.2019 18:30, eguzmandpandoracom
How many meters will a car travel if its speed is 45 m/s in an interval of 11 seconds? question 2 options: a) 450 meters b) 495 meters c) 4.09 meters d) 498 meters
Answers: 2
O kolik °C se ochladila železná podkova o hmotnosti 500 g, jestliže odevzdala svému okolí teplo 5,62...
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