Compare the specific fuel consumption of a turbojet and a ramjet that are being considered for flight at M = 1.5 and 50,000 ft altitude (ambient pressure and temperature: 11.6 kPa and 205 K, respectively).

A new development has been proposed on a major highway and we are asked to evaluate traffic and pedestrian safety. The highway has many driveways and intersections.

Include an Alarm feature in the Clock class. When setAlarm (hours, minutes), the clock stores the alarm. When you call getTime and the alarm time has been reached or exceeded, return the time followed by the string "Alarm" and clear the alarm.

What is the net force acting on a car cruising at a constant velocity of 70 km/h (a) on a level road and (b) on an uphill road?

What should you following distance be at night

The heights of women aged 20 - 29 in the United States are approximately Normal with mean 64.2 inches and standard deviation 2.8 inches. The heights of men aged 20 - 29 in the United States are approximately Normal with mean 69.

Explain why it is important to understand hydrostatic forces on surfaces when designing scuba gear, particularly oxygen tanks, for deep sea divers.

2. A trapezoidal channel has a bottom width of 4 m and side slopes of 2:1 (H:V). If the flow rate is 50 m3/s at a depth of 3.6 m, report whether the flow is subcritical or supercritical.

A square steel bar has a length of 7.2 ft and a 2.5 in by 2.5 in cross section and is subjected to axial tension. The final length is 7.20532 ft. The final side length is 2.49946 in.

Unit 6 - Quiz 1 GO 3. When testing for loose Wheel Bearings you should: A. Testing is inconclusive, just replace them. B. Rock the wheel back and forth from the 3:00 and 9:00 positions C. Turn the steering wheel 45 degrees in each direction D.

Is a gas turbine a heat engine?