1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
natulia [17]
3 years ago
5

Which principle explains why the flame bends toward the wind?

Physics
1 answer:
kondaur [170]3 years ago
4 0
Bernoulli principle
According to Bernoulli's principle, this faster moving air on the top has a lower pressure than the non-moving air on the bottom. With a greater pressure on the bottom of the paper there is also a greater force pushing up.
You might be interested in
Does a perfectly elastic colission conserve momentum and impulse
Degger [83]

Answer:

A perfectly elastic collision conserves momentum and kinetic energy..

5 0
3 years ago
What is the purpose of the key or legend on a map
lapo4ka [179]
<span>Map Key or Legend. A map key or legend is included with a map to unlock it. It gives you the information needed for the map to make sense. Maps often use symbols or colors to represent things, and the map key explains what they mean</span>
8 0
4 years ago
A Chevy is traveling 10 mph faster than a Toyota. The Chevy is traveling at a rate of 60 mph.
VikaD [51]
I think the correct answer from the choices listed above is option C. The formula that would represent  the speed of the Toyota would be <span>T+10 mph= 60 mph. Hope this answers the question. Have a nice day. Feel free to ask more questions.</span>
5 0
4 years ago
Read 2 more answers
The Sankey diagrams below show the energy transfers in two light bulbs. What is the efficiency of light bulb 1? 1: 80j Input ene
tatyana61 [14]

Answer:

sshjsjsjsjjajaisijajajaiajajajajjajanfbc

7 0
3 years ago
A helium balloon has a radius of 2m. The density of helium of helium is 0.17 kg/m3 and the density of air is 1.25 kg/m3. What is
3241004551 [841]

To solve this problem we will begin by finding the force on each of the elements. For this it will be necessary to obtain the mass, which can be related to density and volume. Finally, by balancing forces it will be possible to obtain the final value of the maximum mass that can be lifted.

By Newton's second law we have,

F = mg

Here,

g = Gravitational acceleration

m = mass

At the same time mass can be described as,

m_1 = \rho \times V

m_1 = (1.25)\times \frac{4}{3} (2)^2

Therefore the Force 1 is,

F = m_1 g

F = \frac{40\pi }{3} (9.8)

F = 410.501N

Applying the same concepto but for the second mass we have,

m_2 = \rho \times V

m_2 = (0.17) \times \frac{3}{4} \pi 2^2

m_2 = 5.697kg

Now by equilibrium we have,

W + mg = F

m = \frac{F+W}{g}

m = \frac{410.501-55.828}{9.8}

m = 36.19kg

Therefore the maximum mass lift by balloon is 36.19kg

3 0
3 years ago
Other questions:
  • What country is table tennis from
    14·2 answers
  • Water at room temperature is discharged from a pipe at a rate of 1000 gallons per minute (gpm). Express this flow rate in cubic
    7·1 answer
  • a 60-kg skier starts at the top of a 10 meter slope. At the bottom, she is traveling 10 m/s. How much energy does she loose to f
    13·2 answers
  • When a light source like a star or group of stars is moving away from the Earth, the wavelengths of the light change, and a ____
    15·1 answer
  • A mango fruit drops from the top of it's tree which is 40 m. How long does it takes to reach the ground
    9·1 answer
  • With a force of 5 newtons, Amanda pushes the stack of books to the right. At the same time, Jeremy, her little brother, pushes t
    15·2 answers
  • A U-shaped valley is most often formed by
    7·2 answers
  • The solid has a mass of 180 g. What is the density of the solid? Show your work. Be sure to use correct units of measurement. HE
    8·1 answer
  • Friction occurs when microscopic hills and valleys stick together<br><br> true or false
    12·2 answers
  • Particles in a ______<br> have a small amount of energy, vibrate, and are stuck in place?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!