Posted by christy on Tuesday, April 3, 2012 at 7:57am.
On a perfect fall day, you are hovering at low altitude in a hotair balloon, accelerated neither upward nor downward. The total weight of the balloon, including its load and the hot air in it, is 24000 N.
Find the weight of the displaced air.
!!I got this: it is 2.4×10^4 N
I cannot get the volume please help!!
Find the volume of the displaced air.

physics  christy, Tuesday, April 3, 2012 at 8:09am
never mind......took another 50 % ran out of time, Got the 1st part but not the 2nd ughhhh

physics  drwls, Tuesday, April 3, 2012 at 8:15am
For the volume of displaced air, divide the mass (W/g = 2446 kg) by the density of air, which is about 1.3*10^3 kg/m^3, depending upon P and T.
Answer This Question
Related Questions
 physics  On a perfect fall day, you are hovering at low altitude in a hotair ...
 physics  On a perfect fall day, you are hovering at low altitude in a hotair ...
 physics  On a perfect fall day, you are hovering at low altitude in a hotair ...
 physics  On a perfect fall day, you are hovering at low altitude in a hotair ...
 Physical science  On a perfect day, you are hovering at low altitude in a hot...
 Physics  on a perfect fall day you are hovering at rest at low altitude in a ...
 Physics  A hotair balloon is accelerating upward under the influence of two ...
 Physics  A hotair balloon is accelerating upward under the influence of two ...
 physics  a hot air balloon rise above the ground, accelerating upwards at a ...
 Physics  A hot air balloon of radius 12 meters has been heated so that the air ...
More Related Questions