As a fuel saving measure, commercial jets cruise at an altitude of about 10 km. while cruising at an altitude of 10 km, a small leak occurs in one of the window seals in the passenger compartment of an airbus. within the passenger compartment, the pressure and temperature are, respectively, 1.05 atm and 20°c and the pressure outside the craft is 0.274 atm. model the air as an ideal fluid to find the speed (in m/s) of the stream of air flowing through the leak. (assume the density of air to be 1.20 kg/m3.)

Ahypothesis is? close agreement by competent observers of observations of the same phenomena. a guess that has been tested over and over again and always found to be true. an educated guess that has yet to be proven by experiment. the long side of a right triangle. a synthesis of a large collection of information that includes guesses.

Akg a of 55 m at an of 11 ? . if is at 98 km/h, be ?

Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.