Engineering, 13.11.2019 20:31 jfrey7621
Heads_and_tails * program description: nine coins are placed in a 3x3 matrix with some face up * and some face down. the state of the coins can coincide with the values * 0 (heads) and 1 (tails). their are a total of 512 possibilities, so you can * use decimal numbers 0, 1 ,2 , 511 to represent all the states of the * matrix. in this program the values h (heads) and t (tails)are used. it prompts * the user to enter a number between 0 and 511 and displays the corresponding * 3x3 matrix with the characters h and t.
Answers: 2
Engineering, 04.07.2019 12:10
On a average work day more than work place firs are reorted
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Engineering, 04.07.2019 16:10
An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)
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Engineering, 04.07.2019 18:10
Compute the pressure drop of 30°c air flowing with a mean velocity of 8 m/s in a circular sheet-metal duct 300 mm in diameter and 15 m long. use a friction factor, f 0.02, and pair = 1.1644 kg/m a. 37.26 pa b. 25.27 pa n c. 29.34 pa d. 30.52 pa
Answers: 1
Engineering, 04.07.2019 18:20
Ahe-xe mixture containing a 0.75 mole fraction of helium is used for cooling electronics in an avionics application. at a temperature of 300 k and atmospheric pressure, calculate the mass fraction of helium and the mass density, molar concentration and molecular weight of the mixture. if the cooling capacity is 10 l, what is the mass of the coolant?
Answers: 3
Heads_and_tails * program description: nine coins are placed in a 3x3 matrix with some face up * an...
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