Physics, 27.10.2020 15:10 19thomasar
What must occur for an object to have a perfectly circular orbit
A. An object must have the exact mass to orbit in a circle
B. An object must have the exact velocity to orbit in a circle
C. An object must have enough gravity to orbit in a circle
D. An object must have enough velocity to create an exit velocity
Answers: 3
Physics, 21.06.2019 16:40
What is the internal energy of 4.00 mol of diatomic nitrogen gas n2 at 455k
Answers: 1
Physics, 21.06.2019 19:30
Act has a 1200: 5 or 240: 1 turns ratio. it is short circuited. what is the maximum current at 1200a primary if we put a 100ohm resistor across the secondary end of the ct. use it as current source circuit.
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Physics, 22.06.2019 14:50
Nitrogen (n2) undergoes an internally reversible process from 6 bar, 247°c during which pν1.2 = constant. the initial volume is 0.1 m3 and the work for the process is 121.14 kj. assuming ideal gas behavior, and neglecting kinetic and potential energy effects, determine heat transfer, in kj, and the entropy change, in kj/s. show the process on a t-s diagram.
Answers: 2
Physics, 22.06.2019 15:50
Decreased sensitivity to an unchanging stimulus is known as
Answers: 3
What must occur for an object to have a perfectly circular orbit
A. An object must have the exact m...
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