Question: A hot air balloon is floating in equilibrium with the surrounding air. (a) How does the pressure inside the balloon compare with the pressure outside?

A hot air balloon is floating in equilibrium with the surrounding air.
(a) How does the pressure inside the balloon compare with the pressure outside?
(b) How does the density of the air inside compare to the density outside?

Step by Step Solution

★★★★★

3.30 Rating (176 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a The pressure inside the hot air balloon is slightly higher than the pressure outside The b... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

956-P-M-L-M (1227).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

A hot air balloon with a volume of 12.0 m3 is initially filled with air at a pressure of 1.00 atm and a temperature of 19.0C. When the balloon air is heated, the volume and the pressure of the...

A hot-air balloon plus cargo has a mass of 312 kg and a volume of 2210 m3 on a day when the outside air density is 1.22 kg/m3. The balloon is floating at a constant height of 9.14 m above the ground....

A hot-air balloon is filled with air to a volume of 4.00 10 3 m 3 at 745 torr and 21 o C. The air in the balloon is then heated to 62 o C, causing the balloon to expand to a volume of 4.20 10 3 m 3...

[ 1 5 ] ( Outcome n ) A hot air balloon is 2 5 m in diameter. The surrounding air density is 1 . 1 4 k g m 3 . The hot gas inside has a density of 0 . 8 9 k g m 3 . If the balloon and basket combined...

At constant pressure, density of gas is inversely proportional to its temperature. This is how hot air balloon is floating in air: burning fuel makes inside air temperature higher and density lower;...

12. The mass of the cargo and the skin of a hot air balloon is 200 kg. The baloon is floating above the ground. The hot air inside it has a density of 1.20 kg/m'. The density of the cold air is 1.30...

This is a review for an exam, no need for explanations just answers. Thanks in advance!! Multiple Choice Identify the choice that best completes the statement or answers the question. 1. The total...

54. The gravitational potential energy of a body depends on its A. speed and position. B. mass and volume. C. weight and position. D. speed and mass. E. weight and volume. 55. A skydiver weighing 500...

117. When a car rounds a curve to the right at high speed, the passengers experience the illusion of being acted upon by A. a centrifugal force directed to the right. B. a centrifugal force directed...

A hot air balloon uses the principle of buoyancy to create lift. By making the air inside the balloon less dense then the surrounding air, the balloon is able to lift objects many times its own...

Stacy has 43 marbles and Ricky has 92 marbles. Ricky gives a random number of marbles to Stacy. What is the probability that both of them will have an even number of marbles now? 1. 0 2. 1/2 3. 1/4...

In the late 1970s, a large part of athletic shoe production shifted from plants in the United States to plants in South Korea. In late 1993, it was reported that South Korean shoe firms had suffered...

The Federal Reserve provides loans to banks in order to resolve permanent shortages of funds experienced by banks. resolve temporary shortages of funds experiencod by banks. finance the shortages of...

The operation of ride-sharing company Uber has been legalised in all states in Australia since 2017. Before then it continued to make very large losses. Can you think of a reason why their managers...

Two identical batteries of emf ? = 12.0 V and internal resistance r = 0.200? are to be connected to an external resistance R either in parallel (Figure) or in series (Figure). If R = 2.00r, what is...

In Figure ?1 = 3.00 V, ?2 = 1.00 V, R1 = 4.00?, R2 = 2.00?, R3 = 5.00?, and both batteries are ideal. What is the rate at which energy is dissipated in?(a) R1,(b) R2, and(c) R3? What is the power...

In Figure a resistor 3 is a variable resistor and the ideal battery has emf ? = 12 V. Figure b gives the current i through the battery as a function of R 3 . The horizontal scale is set by R 3 = 20?....

ANSWER ANY THREE QUESTIONS AT 4 MARK EACH. 21-How do you evaluate a firm's financial performance? Explain. 22- What is Corporation? Briefly explain the types of corporations. 23-Write a note on the...

Please answer, the 3 questions below. thank you very much Liability comparisons Merideth Harper has invested $25,000 in Southwest Development Company. The firm has recently declared bankruptcy and...

Question 2 (36 marks) Tom Fears is highly risk-averse but Sonny Outlook actually enjoys taking a risk. They are each looking at 4 different investments. The investments each have 4 different possible...