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
uranmaximum [27]
3 years ago
15

PLEASE HELP

Engineering
2 answers:
Anna11 [10]3 years ago
8 0
PLEASE HELP
NASA scientists have determined that the chance a single person would get hit by a piece of falling satellite is one in 3,200. What can you infer based on this probability?



A. Satellites that enter Earth’s atmosphere land mostly in the ocean.


B. NASA does a good job informing people of when satellites will enter the atmosphere.


C. Satellites that enter Earth’s atmosphere land mostly in unpopulated areas.


D. Much of a satellite is destroyed during the process of entering Earth’s atmosphere.
dybincka [34]3 years ago
5 0

Answer:

The Answer Is Much of a satellite is destroyed during the process of entering Earth’s atmosphere.

Explanation:

Right On Edge

You might be interested in
A beaker is filled to the 500 ml mark with alcohol. What increase in volume (in ml) the beaker contain when the temperature chan
Tomtit [17]

Answer:

1.4 mL

Explanation:

Given that:

volume of alcohol V_0 = 500

Temperature change ΔT = (30° - 5°)C

=25° C

\beta_{ alcohol }= 1.12 \times 10^{-4} / ^0C

The increase in volume ΔV =  \alpha  \times  V_o \times \Delta T

= 500 \times 1.12 \times 10^{-4} / ^0 C\times   25^0 C

= 1.4 mL

8 0
3 years ago
What is centrifugal force with respect to unbalance? What is the formula used to determine centrifugal force?
3241004551 [841]

Answer:

F = \frac{m * v^2}{r}

Explanation:

Once the centrifugal forces are equivalent as an object rotates, it is called "in equilibrium." If the point of impact of the moving object does not align with the center of the rotation, unequal centrifugal forces are produced and the rotating component is "out of equilibrium."  

Two conditions for balanced condition are: static and coupled. Static equilibrium relates to a one plane mass in which the unit is balanced by  weight inverse the unbalanced mass

formula used to calculate centrifugal mass is F = \frac{m * v^2}{r}

where, m is mass, v is speed of body. r is radius

4 0
3 years ago
A team of engineers is working on a design to increase the power of a hydraulic lever. They have brainstormed several ideas. Whi
Goshia [24]

Answer:

Trye

Explanation:

7 0
3 years ago
A piston cylinder containing 0.2 kg of air undergoes a process where pressure and volume are related by the expression P=CV wher
Black_prince [1.1K]

Answer:

Work = 51,33 kJ

Explanation:

According to the ideal gas equation, the initial volume is calculated as follows:

V_{i} =RT_{i}m/P_{i}=(0,2870)kJ/kg K*(25+273,15)K*(0,2)kg/(100)kN/m^{2}=0,1711m^{3}

Then the work for an isobaric process can be calculated using the following expression:

W=P(V_{f}-V_{i} )

And considering that,

V_{f}=4V_{i}

The work can be calculated as follows:

W=P(4V_{i}-V_{i})=3PV_{i} =(3)*(100)kn/m^{2}*(0,1711)m^{3}=51,33kJ

3 0
3 years ago
Read 2 more answers
You doubled the voltage frequency in an RL series AC circuit, the inductive resistance would?
Ivenika [448]

Answer:

Remain the same.

Explanation:

If you doubled the voltage frequency in an RL series AC circuit, the inductive resistance would <u>remain the same</u>.

6 0
3 years ago
Read 2 more answers
Other questions:
  • A 55-μF capacitor has energy ω (t) = 10 cos2 377t J and consider a positive v(t). Determine the current through the capacitor.
    12·1 answer
  • An architect position requires an internship or residency true or false
    5·1 answer
  • What is poop made out of
    13·2 answers
  • Help me pls with tools
    12·2 answers
  • Create a document that includes a constructor function named Company in the document head area. Include four properties in the C
    7·1 answer
  • The electron beam in a TV picture tube carries 1015 electrons per second. As a design engineer, determine the voltage needed to
    8·1 answer
  • ____________________________________________ help scientists understand processes in the natural world by providing simpler repr
    11·2 answers
  • What is geo technical<br>​
    6·1 answer
  • What is the horsepower of a 302 engine
    10·2 answers
  • The largest class of errors in software engineering can be attributed to _______.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!