This is due today so please help me, thank you! :)
...
Answers: 1
Physics, 22.06.2019 21:30
While carrying a heavy box up the stairs,you set the box on a step and rest. then you pick up the box and carry it to the top of the stairs. describe these actions in terms of balanced and unbalanced forces acting on the box.
Answers: 1
Physics, 22.06.2019 23:40
Along wire of diameter 1 mm is submerged in an oil bath of temperature ∞ 31°c. the wire has an electrical resistance per unit length of 0.01 ω/m. if a current of 103 a flows through the wire and the convection coefficient is 500 w/m2·k, what is the steady-state temperature of the wire? from the time the current is applied, how long does it take for the wire to reach a temperature that is within 1°c of the steady-state value? the properties of the wire are 8000 kg/m3, 500 j/kg·k, and 20 w/m·k.
Answers: 3
History, 27.01.2021 22:30
Computers and Technology, 27.01.2021 22:30
Mathematics, 27.01.2021 22:30
Mathematics, 27.01.2021 22:30
Biology, 27.01.2021 22:30
Mathematics, 27.01.2021 22:30
Mathematics, 27.01.2021 22:30
Mathematics, 27.01.2021 22:30
English, 27.01.2021 22:30
Mathematics, 27.01.2021 22:30
Mathematics, 27.01.2021 22:30
History, 27.01.2021 22:30
Mathematics, 27.01.2021 22:30