12.   A block is placed on an incline plane that is angled at 30-degrees with the horizontal. The coefficient of static friction between the block and the plane is 0.4. If the block is placed at rest on the incline it will 

15. A car travels at a steady 40.0 m/s around a horizontal curve of radius 200 m. What is the minimum coefficient of static friction between the road and the car’s tires that will allow the car to travel at this speed without sliding?   

5.  An elevator has a frayed cable which will break if the tension exceeds a certain value. Is the tension more likely to exceed this value if the elevator is 

15.  An object moves in uniform circular motion, which means that the speed is constant. Is there an acceleration on the object? 

What is the total time from set heading to destination (h:mins.)?

_____ height varies from summer to winter, equator to the poles, and from warm air to cold air.

Given a temperature of 5°C , and a dewpoint of 5°C, what will be the relative humidity?

What physiological impairment(s) would an aircraft’s vibrations most likely cause?

Are you within limits if planning a flight with the following information:   A/C:                             8100 lbs.                     1 495 000 lb-ins          2 pilots:                        550 lbs Row  1 pax:                 370 lbs Row  2 pax:                 390 lbs Row  3 pax:                 150 lbs Foyer baggage:           40 lbs   Aft cabin:                     200 lbs Use the chart provided with your handouts to calculate the fuel weight              •The King Air uses Jet A fuel                    §7.0 lbs/gallon                   •Max fuel weight:  3145 lbs          •Fuel capacity 384 gallons      FUEL WEIGHT MOMENT/100     737        1319        1675      3063 2586      4776 804        1443        1742      3188 2680      4963 871        1566        1809      3312 2747      5097 938        1690        1876      3437 2814      5231 1005      1815        1943      3562 2881      5366 1072      1939        2010      3688 2948      5501 1139      2064        2077      3811 3015      5638 1206      2188        2144      3936 3082      5773 1273      2313        2211      4062 3149      5909 1340      2437        2278      4187     1407      2562        2345      4312     1474      2687        2412      4443     1541      2812        2479      4570     1608      2938        2546      4700              

Which statement best describes the temperature in the tropopause?