Friday
March 6, 2015

Homework Help: physics

Posted by Mikey on Wednesday, September 1, 2010 at 11:28pm.

a hot air balloon rise above the ground, accelerating upwards at a rate of 2 m/s^2. The total mass of the hot air balloon and it occupants is 400kg. the density of the air is 1.3 kg/m^3.

a) Determine the volume if the hot air balloon.
b) if this acceleration is maintained for 5 seconds, how high will the balloon rise?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - A hot-air balloon is accelerating upward under the influence of two ...
Physics - A hot-air balloon is accelerating upward under the influence of two ...
physics - 1.A hot air balloon is rising upwards at a constant velocity of 5m.s ...
physics - A hot-air balloon plus cargo has a mass of 1740 {\rm kg} and a volume ...
physics - A hot-air balloon plus cargo has a mass of 1740 {\rm kg} and a volume ...
Physics - A hot air balloon of radius 12 meters has been heated so that the air ...
Chemistry - The total mass that can be lifted by a balloon is given by the ...
Chemistry - The total mass that can be lifted by a balloon is given by the ...
Physics - A hot-air balloon has a total mass of 720 kg. It accelerates downwards...
Physics - Hot air balloons float in the air because of the difference in density...

Members