Aballoon is 3m in diameter and is filled with 5 kg of n2. find the specific volume of the gas in the balloon. express it in both m/kg and in m/kmol. answers: about 3 and 80, respectively find the weight of the gas in the balloon, expressed in n. assume g = 9.8 m/s. about 50 a. b.

An equinox occurs when a. neither end of earth's axis is tilted toward or away from the sun. b. the north end of earth's axis is tilted away from the sun. c. the north end of earth's axis is tilted toward the sun. d. earth's axis is parallel to the sun's rays. select the best answer from the choices provided a b c d

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.

In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant