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
Tju [1.3M]
4 years ago
7

The Pilot of a plane measures an air velocity of 165Km/h south relative to the plane. An observer on

Physics
1 answer:
AVprozaik [17]4 years ago
6 0

The speed obtained by the pilot is not accurate since it is measuring the rate of travel in the wind, true velocity is that compared to the ground. Therefore the speed of the wind is:

v wind = 165 - 145

v wind = 20 km/h<span>

<span>Therefore the wind velocity = 20 km/h against the plane.</span></span>

You might be interested in
Can you please help me!!!
marissa [1.9K]
Need be the needle moves
7 0
3 years ago
What creates voltage difference in a battery?
Ksenya-84 [330]
<span>Electrolyte is a chemical medium that allows the flow of electrical charge between the cathode and anode.</span>
4 0
3 years ago
A 3600-N Force causes a car to accelerate at a rate of 4m/s2. What is the mass of the car?
Mademuasel [1]

Answer:

14400 kg

Explanation:

According to Newton's second law of motion, F = ma

F = 3600 N

a = 4m/s2

3600 = m/4

3600*4 = m

m = 14400 kg

Therefore the mass of the car is 14400 kg

Hope u understand

Please mark as brainliest

3 0
3 years ago
Hydrogen is in Group 1A of the periodic table, known as the alkali metals, although it obviously isn't a metal. What is the reas
Contact [7]

Answer:A

Explanation:Hydrogen has only 1 electron.

5 0
3 years ago
Read 2 more answers
What cannot be used to dry utensils?​
Mashcka [7]

Answer:

Wiping cloth

Explanation:

When the wiping cloth is used to “clean” another surface, it will contaminate it with the bacteria. To avoid bacterial growth on the wiping cloth, a wet wiping cloth must be stored in a proper sanitizing solution between uses. Provide Proper Concentration of. Sanitizing Solution for Wiping Cloths.

wiping cloth cannot be used on a surface where raw meat was cleaned, utensils, plates and other kitchen eating accessories because of it's ability to contact germs and bacteria.

3 0
3 years ago
Other questions:
  • The type of seismic waves that arrive at the surface first and move by compressing and expanding the ground like an accordion ar
    12·2 answers
  • A small 25 kilogram canoe is floating downriver at a speed of 4 m/s. What is the canoe's kinetic energy?
    15·1 answer
  • Ou push a box with a force of 80 n. if the net force on the box is 50 n, what is the force on the box due to sliding friction?
    10·1 answer
  • If the magnitude of the electric field in air exceeds roughly 3 ✕ 106 N/C, the air breaks down and a spark forms. For a two-disk
    12·1 answer
  • Diamond will scratch quartz. True or False
    8·2 answers
  • Which type of change occurs when the bonds between atoms or molecules change and a new substance forms?
    15·2 answers
  • In case 1, a force f is pushing perpendicular on an object a distance l/2 from the rotation axis. in case 2 the same force is pu
    10·1 answer
  • A horizontal pipe contains water at a pressure of 110 kPa flowing with a speed of 1.4 m/s. When the pipe narrows to one half its
    7·1 answer
  • A water tank measures 2 m X 4m x 5 m.<br> What mass of water will it contain?
    5·1 answer
  • How to find angular velocity from linear velocity and radius.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!