A plane travelling a distance of 660km, with unknown speed, has a tail wind of 60km/h, and due to this tail wind arrives at its destination 6 mins early.
What is the speed of the plane without the wind?
I have so far used s=d/t,
The Attempt at...
Need to prove that a slider crank mechanism fits the Grueblers eqaution, already done for a four bar mechanism no problem, however having some serious problems with the slider crank. If l is the number of links and j is the number of joints
When looking at a brayton cycle, how do you find enthalpies when your only given temperatures?
This is not a homework question, just reading through the textbook and cannot see where got the value from?
Wondering if anyone could give me a hand, I have created the attached graph. It shows the variations of pressure in the nozzle for different supply pressures and back pressures, in the form, P/Po vs position of the nozzle. and not too sure what its showing
I was wondering if anyone would be able to help with this question;
Two carnot engines operate in series between a source 800K and a sink of 290K. The first engine rejects 400kJ to the second engine. If both engines have the same efficiency, calculate;
(i) the temperature for the source of...