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ligas
Questions (9)
Calculate the change in enthalpy of a superheated steam at 700 psia and 680°F is expanded at constant entropy to 140 psia.
0 answers
498 views
In a test of a prototype car, the driver starts the car from rest at t=0, accelerates, and then applies the brakes. Engineers
4 answers
1,042 views
integrate (e^t + e^-t)²
1 answer
457 views
Integrate (tan^-1 X)/(1+x²) dx
please help, I don't know how to start this one
1 answer
424 views
Integrate (tan^-1 X)/(1+x²) dx
please help, I don't know how to start this one
0 answers
454 views
integrate (e^t + e^-t)²
1 answer
375 views
integrate (e^t + e^-t)²
1 answer
447 views
Show that sinh (sinh^-1 x) = x
1 answer
651 views
using the two existing corner sides of an existing wall, what is the maximum rectangular area that can be fenced by a fencing
3 answers
4,336 views
