ZuoTi.Pro
Question

A balloon with a mass of 0.4 kg and volume of 0.5 m3 is released. What...

A balloon with a mass of 0.4 kg and volume of 0.5 m3 is released. What is the total force on the balloon if the density of the air is 1.2 kg / m3?

science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

total force on the balloon = Fbyount - mg = V*(density of the air)*g - mg

= 0.5*1.2*9.8 - 0.4*9.8 = 1.96 N upward direction

0 0
Add a comment
Know the answer?
Add Answer to:
A balloon with a mass of 0.4 kg and volume of 0.5 m3 is released. What...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • A large balloon of mass 226 kg is filled with helium gas until its volume is...

    A large balloon of mass 226 kg is filled with helium gas until its volume is 325 m3. Assume the density of air is 1.20 kg/m3 and the density of helium is 0.179 kg/m3. (a) Calculate the buoyant force acting on the balloon. (b) Find the net force on the balloon and determine whether the balloon will rise or fall after it is released. (c) What maximum additional mass can the balloon support in equilibrium? (d) If you skip (c),...

  • A balloon inflated with helium gas (density = 0.2 kg/m3) has a volume of 6 ×...

    A balloon inflated with helium gas (density = 0.2 kg/m3) has a volume of 6 × 10–3 m3. If the density of air is 1.3 kg/m3, what is the buoyant force exerted on the balloon? Test Bank, Question 29 A balloon inflated with helium gas (density = 0.2 kg/m3) has a volume of 6 x 10-3 m3. If the density of air is 1.3 kg/m3, what is the buoyant force exerted on the balloon? o0.01 N o0.08 N О 0.8N...

  • A large weather balloon whose mass is 222 kg is filled with helium gas until its...

    A large weather balloon whose mass is 222 kg is filled with helium gas until its volume is 330 m3. Assume the density of air is 1.20 kg/m3 and the density of helium is 0.179 kg/m3 (a) Calculate the buoyant force acting on the balloon. (b) Find the net force on the balloon and determine whether the balloon will rise or fall after it is released. Fnet- direction - Select (c) What additional mass can the balloon support in equilibrium?...

  • A spherical weather balloon is filled with hydrogen until its radius is 3.00 m. Its total mass including the instruments it carries is 15.0 kg. The balloon is released from the ground. 6. aw free...

    A spherical weather balloon is filled with hydrogen until its radius is 3.00 m. Its total mass including the instruments it carries is 15.0 kg. The balloon is released from the ground. 6. aw free body diagram of the balloon, assuming the air resistance is negligible. b) Find the buoyant force acting on the balloon, assuming the density of air is 1.29 kg/m3. What is the net force acting on the balloon and its instrument? c) hy does the radius...

  • Consider a helium balloon with volume 2.15 L. a. Calculate the buoyant force on the balloon,...

    Consider a helium balloon with volume 2.15 L. a. Calculate the buoyant force on the balloon, in newtons. Use 1.29 kg/m3 for the density of air. b. Given the mass of the rubber in the balloon is 1.65 g, what will be the net force, in newtons, in the vertical direction (taking up as positive) on the balloon if it is released? Neglect the volume of the rubber, and use 0.18×10-3 g/cm3 for the density of helium.

  • A 0.300 kg balloon is filled with helium until the volume of the balloon is 1.50m3....

    A 0.300 kg balloon is filled with helium until the volume of the balloon is 1.50m3. The density of the contained helium is 0.178 kg/m3, and the density of the surrounding air is 1.29 kg/m3. What downward force must be applied to the balloon to prevent it from rising?

  • An uninflated balloon of mass 6.00 x 10 kg has a volume of 7.10 x 10-2 m3 when fully inflated with a mixture of heli...

    An uninflated balloon of mass 6.00 x 10 kg has a volume of 7.10 x 10-2 m3 when fully inflated with a mixture of helium and hydrogen gas. You tie a long, heavy cord to the balloon and allow the balloon to float above a table. The length of cord lifted off the table is 283 mm, and the linear mass density of the cord is 0.260 kg/m. The mass densities are 1.286 kg/m3 for air, 0.179 kg/m3 for helium...

  • A large weather balloon whose mass is 222 kg is filled with helium gas until its...

    A large weather balloon whose mass is 222 kg is filled with helium gas until its volume is 322 m3. Assume the density of air is 1.20 kg/m3 and the density of helium is 0.179 kg/m3. (a) Calculate the buoyant force acting on the balloon.           3786.72 N (b) Find the net force on the balloon.                       N upward (c) What additional mass can the balloon support in equilibrium?                      kg Please help!

  • If one wants to airlift a “thanksgiving’s” turkey (mass=3kg) using a balloon. What would be the...

    If one wants to airlift a “thanksgiving’s” turkey (mass=3kg) using a balloon. What would be the minimum volume of the balloon to achieve the lift? Assuming that: the air density is 1.2 kg/m3, the lighter than air gas used to inflate the balloon has a density equal to 0.16 kg/m3 and the turkey’s volume is neglected (hint: treat the turkey in air, the same way you treat fish in water).

  • • What is the volume of hot air (p = 0.9 kg/m3) needed to lift 500...

    • What is the volume of hot air (p = 0.9 kg/m3) needed to lift 500 kg of stuff (passengers, basket, balloon material) in regular air (p = 1.3 kg/m3)? • Buoyant force = Pfluid V displaced • What is the net force on the balloon? • What are the forces on the balloon? • Do we need to include the mass of the hot air? • 1250 m3

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT