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
cupoosta [38]
2 years ago
11

My teacher ask me to slove this question please help me.

Physics
1 answer:
sammy [17]2 years ago
6 0

Answer:

Green ring

in my point of view

You might be interested in
The period of a 261-Hertz sound wave is
SCORPION-xisa [38]
The period of a 261 hertz sound wave is
.000383 seconds
7 0
3 years ago
Weigt A box sitting still on the ground by itself has a weight of 700N, what is the mass? (gravity's acceleration is 9.80 m/s2)​
Alex
  • Force=700N
  • Acceleration=9.8m/s^2

Using newtons law

\\ \rm\longmapsto F=ma

\\ \rm\longmapsto m=\dfrac{F}{a}

\\ \rm\longmapsto m=\dfrac{700}{9.8}

\\ \rm\longmapsto m=71.4kg

7 0
2 years ago
Which term describes an image that is in the opposite orientation than the object from which it was formed? virtual erect invert
DiKsa [7]

Answer:

lateral

...............

7 0
3 years ago
Which is more reliable—using a manual stop watch or using light gates?<br> Explain.
Kitty [74]
Light gates are more reliable. When using a manual stop watch, it is difficult to stop it at an exact time. A light gate is able to detect when an object passes through a 'gate' with the infrared transmitter and receiver. 
7 0
3 years ago
An undersea research chamber is spherical with an external diameter of 5.50 m . The mass of the chamber, when occupied, is 87600
dmitriy555 [2]

Answer:

the buoyant force on the chamber is F = 7000460 N

Explanation:

the buoyant force on the chamber is equal to the weight of the displaced volume of sea water due to the presence of the chamber.

Since the chamber is completely covered by water, it displaces a volume equal to its spherical volume

mass of water displaced = density of seawater * volume displaced

m= d * V , V = 4/3π* Rext³

the buoyant force is the weight of this volume of seawater

F = m * g = d * 4/3π* Rext³ * g

replacing values

F = 1025 kg/m³ * 4/3π * (5.5m)³ * 9.8m/s² = 7000460 N

Note:

when occupied the tension force on the cable is

T = F buoyant - F weight of chamber  = 7000460 N - 87600 kg*9.8 m/s² = 6141980 N

4 0
3 years ago
Other questions:
  • A certain part of a flat screen TV has a thickness of 150 nanometers. How<br> many meters is this?
    13·1 answer
  • Examine MSDS for hydrogen peroxide 3% and hydrogen peroxide 30% from the same manufacturer. Compare the information contained in
    10·2 answers
  • A light bulb is connected to a 2V supply and experiences a current of 6.4A. What is the power rating of the bulb?
    9·1 answer
  • If a body accelerates from a state of relative rest in a gravity field, where does the energy come from to transfer as kinetic e
    11·1 answer
  • How is motion converted to math
    10·1 answer
  • Infrared radiation from young stars can pass through the heavy dust clouds surrounding them, allowing astronomers here on Earth
    6·1 answer
  • If a species experiences a helpful mutation, like camouflage, explain how that mutation would help the species to better survive
    15·1 answer
  • What can i do to recycle?
    9·1 answer
  • Lets see how many go her just for the money
    11·1 answer
  • Please show work with the answer and thank you
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!