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
Makovka662 [10]
3 years ago
7

A plane crashes with a deceleration of 185 m/s. How many g’s is this?

Physics
1 answer:
Afina-wow [57]3 years ago
3 0

Answer:

26 g's

Explanation:

Hope this helps~

Have a great day

Zero

You might be interested in
With "normal" gravity, we used a potential energy of mgh. Now with the gravity that is more accurate over longer distances we us
Artemon [7]

Answer:

A general solution is \Delta U=mh\frac{GM}{r^{2}}\frac{r}{r+\Delta h} and a particualr case is mgh, it is just to distance around the radius Earth.

Explanation:

We can use a general equation of the potential energy to understand the particular and general case:

The potential energy is defined as U=-\int F\cdot dx, we know that the gravitational force is F=GmM/r^{2}, so we could find the potential energy taking the integral of F.

U=-GmM/r (1)

We can find the particular case, just finding the gravitational potential energy difference:

\Delta U=U_{f}-U_{i}. Here Uf is the potential evaluated in r+Δh and Ui is the potential evaluated in r.

Using (1) we can calculate ΔU.

\Delta U=-\frac{GmM}{r+\Delta h}+\frac{GmM}{r}

Simplifying and combining terms we have a simplified expression.

\Delta U=mh\frac{GM}{r^{2}}\frac{r}{r+\Delta h} (2)

Let's call g=\frac{GM}{r^{2}}. It is the acceleration due to gravity on the Earth's surface, if r is the radius of Earth and M is the mass of the Earth and we can write (2) as ΔU=mgh, but if we have distance grader than r we should use (2), otherwise, we could get incorrect values of potential energy.

I hope i hleps you!

3 0
4 years ago
1) Why does an electron have no quarks?
Nataliya [291]
Electrons have electrical magnetic fields that require them to have energy that is too intense for quarks
5 0
3 years ago
The shape of an atom.is <br><br> Spherical<br> Square<br> Pyramifal
zvonat [6]
Spherical because it’s more like clouds
7 0
3 years ago
Read 2 more answers
A body is thrown vertically upwards.Its velocity keeps on decreasing. What happens to its kinetic energy when it reaches the max
Nikolay [14]
The kinetic energy will rise once the body comes back down. As it goes up, the potential energy increases while the kinetic energy decreases. Once the body is at its maximum height, the potential energy is at it’s highest. When it starts falling, it will gain kinetic energy and lose potential energy.
3 0
4 years ago
Read 2 more answers
Which travels at a greater speed, visible or infrared light?
Ksju [112]
Infrared light because it is barely able to be seen
7 0
3 years ago
Other questions:
  • What is the meaning of alines moving up in position/time graph
    5·1 answer
  • Two vectors, r and c, are equal: r = c. Which of the following statements are true? (Select all that apply.)
    12·1 answer
  • 1) Analyze the student data as if you were Ms. Olivera. One group clearly
    14·1 answer
  • The (BLANK) island were where Darwin made many important observations.
    12·1 answer
  • Here’s the question below
    10·1 answer
  • 15. यदि दिइएको केन्द्र 0 भएको वृत्तको
    9·1 answer
  • The speed of sound through diamond is about 12,000 m/s. The speed of sound through wood is about 3,300 m/s. Which statement expl
    13·1 answer
  • You push down on a 3 N box for 5 minutes. How much work was done?
    12·2 answers
  • Is the Transco Tower were actually 3000 meters tall how long would an object take to free fall off the top of the building
    8·1 answer
  • What’s the correct punctuation and capitalization for the sentence the copier as well as a printers are going to be repaired by
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!