Started: Feb 22 at 92
Quiz Instructions
Question 2
e
lon Chart
If the standard pressure in a car tire is 38 psi, what is the force exe
the tire if the area of the tire is 12 cm by 18 cm? Round your answ
pound.

Started: Feb 22 At 92Quiz InstructionsQuestion 2elon ChartIf The Standard Pressure In A Car Tire Is 38

Answers

Answer 1

Answer:

1272 pound

Explanation:

From the question given above, the following data were obtained:

Pressure (P) = 38 psi

Area (A) = 12 cm by 18 cm

Force (F) =?

Next, we shall determine the area. This can be obtained as follow:

Area (A) = 12 cm by 18 cm

A = 216 cm²

Next, we shall convert 216 cm² to square inch (in²). This can be obtained as follow:

1 cm² = 0.155 in²

Therefore,

216 cm² = 216 cm² × 0.155 in² / 1 cm

216 cm² = 33.48 in²

Finally, we shall determine the force exerted. This can be obtained as follow:

Pressure (P) = 38 psi = 38 lbf/in²

Area (A) = 33.48 in²

Force (F) =?

P = F/A

38 = F / 33.48

Cross multiply

F = 38 × 33.48

F = 1272 pound

Thus, the force exerted is 1272 pound


Related Questions

Draw a physical model that shows the reaction of zinc metal and hydrochloric acid (hydrogen chloride).

Zinc + Hydrochloric Acid Zinc Chloride and Hydrogen Gas
Zn + 2HCI - ZnCl2 + H2

“Be sure to label your model to clearly show how you are representing the atoms, how they are rearranged and
that mass is conserved in the reaction.”

If anyone could maybe send me a drawing it’ll be so appreciated! God bless you all :)

Answers

Answer:

Zinc + Hydrochloric Acid Zinc Chloride and Hydrogen Gas

Zn + 2HCI - ZnCl2 + H2

Explanation:

Be sure to label your model to clearly show how you are representing the atoms

How is the Periodic Table helpful to scientists?

Answers

Answer:

Because it helps predict the types of chemical reactions that a particular element is likely to participate in by telling each element's atomic number and usually its atomic weight

Explanation:

the table is useful for modern students and scientists because it helps predict the types of chemical reactions that a particular element is likely to participate in. ... The table tells each element's atomic number and usually its atomic weight. The typical charge of an element is indicated by its group.

Cells are the basic units of
A. science
B. atoms
C. life

Answers

Answer:

C

Explanation:

Read it from my 8th grade text book a few years back.

Answer:

C   l i f e

Explanation:

Describe the difference between cations represented on group 1/2(red and orange)and those found on the transition metal group(peach)

Answers

Cations have a set positive charge while the charges on transition metals like iron vary

Why is it necessary to heat the hydrate gently at first and then more strongly only after most of the water has been driven off

Answers

Answer:

To avoid spattering

Explanation:

If we are heating a hydrate to drive off the water of crystallization, we must initially heat the hydrate gently, at a lower temperature and then more strongly only after most of the water has been driven off in order to to prevent spattering.

Since we obtain the amount of water by the mass difference, Spattering  decreases the mass of water obtained and ultimately results in a lower percent of water being calculated for the hydrate.

Which of the following electronic transitions in the oxygen atom will result in light emission?

A.n i= 1⟶nf = 2
B.n i= 1⟶nf =3
C. n i =3⟶n f =2
D. n i =2⟶n f =3

Answers

Answer:The answer is C. n i =3⟶n f =2

Explanation: I just take the test, I hope and helps, I know that is late.

Answer:

C. nᵢ = 3 ⟶ nᶠ = 2

Explanation:

Who arranged the elements according to atomic mass, and used the arrangement to predict the properties of missing elements.
a john dalton
b henry mosely
c dmitri mendeleev
d antoine lavoisier

Answers

Answer:

i think it's C

Explanation:

But if it's wrong,im so sorry

Answer:

C.

Explanation:

the answer is C dmitri mendeleev

If two brown rabbits with the same alleles (BB and BB) are bred, then all of their offspring will have the same alleles (BB)
would it be trust or false ?

Answers

Answer:

true

Explanation:

there is no other combination of alleles that would change the offsprings

Which path shows how gravity causes water to move?

Answers

Answer:

run off

Explanation:

Answer: The answer is stream --> Tributary --> River --> Lake

Pls help me with this question:As a result of this process offspring 1 and offspring 2 will have?

A.the same number of genes but different traits
B.a different number of genes but the same traits
C.the same number of genes and the same traits
D.a different number of genes and different traits

Answers

Answer:

I believe it’s C

Explanation:

I used Socratic and found a quizlet lol

The organism is reproducing asexually. Hence both offspring has the same number of genes and same traits.

What is asexual reproduction?

Asexual reproduction allows for the rapid production of vast numbers of children by a single person. Asexual reproduction is a successful method of reproduction in a stable or predictable environment since all the children will be suited to that environment.

Asexually reproducing organisms may be at a disadvantage in an unstable or unpredictable environment since all of the progeny are genetically similar and might not have the genetic diversity to survive in new or changing settings.

Therefore, the given diagram describes the reproduction of an organism by asexual method and giving offsprings of same number of genes and same traits. Hence, option C is correct.

Find more on asexual reproduction:

http://brainly.com/question/7639952

#SPJ2

In the ATP cycle, a phosphate group is cut off of

A. ATP to form ADP, absorbing energy.
B. ATP to form ADP, releasing energy.
C. ADP to form ATP, absorbing energy.
D. ADP to form ATP, releasing energy.

Answers

B. ATP to from ATP, Releasing energy

Answer:

B) ATP to form ADP, releasing energy.

In the above figure, what type of bond is formed?



metallic


ionic


covalent


nonpolar

Answers

The answer is Ionic bond

Answer:

It is an covalent bond.

Explanation: The bond is covalent because all the dots are equaled to each other therefore creating a stable bond. When the bonded atoms have a lower total energy than that of widely separated atoms, a covalent bond forms. The electrons are not moved from one atom to the other in polar covalent bonds, such as that between hydrogen and oxygen atoms, as they are in an ionic bond.

002 (part 1 of 2) 10.0 points For :393 g of butadiene (C,11,) calculate the number of moles. Answer in units of mol.

Answers

Answer:

7.27 mol C4H6

Explanation:

To calculate moles, divide the molar mass by the grams given

To find molar mass, add the atomic mass of the elements

12.011*4 + 1.008*6 = 54.092 g/mol

393 g * 1 mol/54.092 g = 7.265 mol

How would the reactivity of an element with one valence electron vary from an element with 8 valence electrons

Answers

Answer:

An element with 1only one valence electron is extremely reactive while an element with 8 valence electrons is very stable and does not react most of the times

Explanation:

Valency is the number of electrons in the outermost shell of the atom. It shows the ease with which elements react and combine with each other.

An element can take a maximum of 8 electrons in most of its outermost shells. As a matter of fact, the goal for its stability is to attain a structure with all 8 slots for electrons in its outer shell filled up. The element can either do this by adding or removing electrons.

The ease with which it adds or removes the electrons shows its reactivity. If it has only one electron to lose, (the valence electron) the element will be very reactive because this is relatively easier to do when compared with 2 electrons, three electrons,  and so on. An element with 8 electrons in its outer shell is very stable and does not need to react anymore. an example of this is Neon and Argon.

if you need some points and are good at science help!

Answers

Answer:

region 2 and region 3

Explanation:

you can tell by the color of the land my friends^^

Answer:

2, 3 They are closest to the equator, and the equator marks to hottest places on earth.

Explanation:

I hope this helps you.

4) Complete the following statement: Different elements...
A) Must have a mass number of at least 18.
B) Have more electrons than protons.
C) Have the same number of protons.
D) Have different numbers or protons.

Answers

Have a different number of protons
D.) Have different numbers of protons.

1. Name the elements with the following symbols

a. Na
b. H
c. C
d. O

2. What is the symbol for the following elements?

a. Helium
b. Sulfur
c. Copper
d. Lead

Answers

Answer:

1.

a. Sodium

b.Hydrogen

c Carbon

d Oxygen

2.

a He

b S

c Cu

d Pb

Answer:

1.

a. Sodium

b.Hydrogen

c Carbon

d Oxygen

2.

a He

b S

c Cu

d Pb

Explanation:

Hope this will help

One day on her walk home from school, Leann noticed some rust on an old car.

She remembered that chemical equations can summarize what happens in a chemical reaction. What is the name of the two parts found on the left side of the equation below?

4 Fe + 3O2 → 2Fe2O3

Answers

Answer:

Iron and Oxygen

Explanation:

Fe is Iron and O2 is Oxygen

Calculate the number of moles in 19.3g of NaCl

Answers

Answer: 0.33 mole

Explanation:

Let the number of moles be represented by x.

We should note that 1 mole of NaCl = 58.44g

Therefore, the number of moles in 19.3g of NaCl will be :

= 19.3/58.44

= 0.33 mole

Therefore, the number of moles in 19.3g of NaCl is 0.33 mole

During spontaneous fission, a nucleus of 25498Cf can produce 11846Pd, four neutrons, and what other nuclide?

Answers

Answer: 52Te - Tellurium

Explanation: Radioactivity occurs when an unstable nucleus of an element decompose into a stable element by emitting particles or forms of eletromagnetic energy. There are types of radioactivity and Spontaneous Fission is one of them.

In Spontaneous Fission, the unstable, also called parent, nucleus splits into two smaller nuclei and emitts one or more neutrons.

The reaction spontaneous fission of Cf is represented below.

25498Cf ⇒ 11846Pd + 4n + X

The characteristics of each element of the equation are:

1) The element Cf has atomic mass 254 and atomic number 98.

2) Element Pd has atomic mass 118 and atomic number 46.

3) Neutron is represented as n, has no atomic number and atomic mass 1.

Given these properties, to determine the other nuclide, we have to find out the nuclide's atomic number, as each element in the periodic table has its own atomic number.

At the left side of the equation, atomic number is 98. At the right side, element X's atomic number is

98 - 46 + 0 = 52

In the periodic table, the element with atomic number 52 is Tellurium, whose symbol is Te.

The other nuclide for the spontaneous fission is Tellurium (Te).

Which has the most effect on tides? *
2 points
Moon
Sun
Earthquakes
Wind
Submit

Answers

The answer would be ~moon~
Because tides are caused by the gravitational force and pull of the moon

Hope this helps

Have a great day/night
i agree that the person who said the moon is indeed correct

Rain that containing excess of acid is called

Answers

Answer:

The rain containing excess of acid I called acid rain

Answer:

acid rain

Explanation:

Thats literally what its called

What are the 2 basic parts of an atom?

Answers

Answer:

nucleus and electrons

Explanation:

nucleus contains protons and neutrons

An atom is composed of two regions: the nucleus, which is in the center of the atom and contains protons and neutrons, and the outer region of the atom, which holds its electrons in orbit around the nucleus.

_C3H602 + _ 02 → _ CO2 +_ H20
balance the equation

Answers

Answer:

balanced plz give correct question

What do molecules put together form?
In other terms what do you call a molecule that is put together with another molecule to form a what?​

Answers


Molecule add molecule is a compound

during a heating or cooling process, how are changes in enthalpy and temperature related?​

Answers

Answer:

answer this and ill answer that

Explanation:

during a heating or cooling process, how are changes in enthalpy and temperature related?​


1. The average person inhales an exhales about 2,200 L of O2 a day. How many
moles of oxygen gas is this?

Answers

Answer:4.5 moles

Explanation:

Abel was running a fever of 107 degrees Fahrenheit, what was her temperature in degrees
Celsius?

Answers

Explanation:

we know the formula to convert farenheit to Celsius

=(F-32)(5/9)

=(107-32)(5/9)

(5/9)=375/9= 41.6 degrees Celsius

need points & are good at science?

Answers

Answer:

A region 2

Explanation:

For each problem listed in Column A, select from Column B the letter of the conversion factor that is needed to solve the problem. You may need to use more than one conversion factor to solve the problem.

Answers

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