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
VMariaS [17]
3 years ago
14

a car is traveling 55.0 miles per hour . convert this to meters per second . one miles is equal to 1.61 km

Chemistry
2 answers:
Leno4ka [110]3 years ago
3 0
55 miles/1 hour(1.61 km/1 mile)(1000 meters/1km)=88550 meters per hour
88550 meters/1 hour(1 hour/60 minutes)(1 minute/60 seconds)
=24.5972 meters per second
Vilka [71]3 years ago
3 0

Answer : The speed of car in meters per second is 24.597 m/s

Explanation :

The conversion used from miles to kilometer is:

1 mile = 1.61 km

The conversion used from kilometer to meter is:

1 km = 1000 m

So, 1mile=\frac{1.61km}\times \frac{1000m}{1km}=1610m

The conversion used from hour to second is:

1 hr = 3600 s

So, 1mile/hr=\frac{1610}{3600}m/s

As we are given the speed 55.0 miles per hour. Now we have to determine the speed in meter per second.

As, 1mile/hr=\frac{1610}{3600}m/s

So, 55.0mile/hr=\frac{55.0mile/hr}{1mile/hr}\times \frac{1610}{3600}m/s=24.597m/s

Therefore, the speed of car in meters per second is 24.597 m/s

You might be interested in
Select the correct answer.
Step2247 [10]

Answer:

Vanadium(V) oxide is the inorganic compound with the formula V2O5. Commonly known as vanadium pentoxide,

Explanation:

then it is answer D

5 0
3 years ago
How can we fix the affects the affects of acid rain
dybincka [34]
Adaptation actually and also following control measures on how to avoid it from happening
6 0
2 years ago
Recently, the United States government decided to construct a huge crypt in the middle of Yucca Mountain in Nevada to bury high-
Anton [14]
The three concerns that the residents of this area might be:

1) <span>The cost of not moving forward is extremely high, so they opposed the plan, as they think it would affect US economy

2) </span><span>Nuclear waste disposal capability is an environmental imperative, so their environment would be polluted by very radioactive materials.

3) </span>Demand for new nuclear plants also demands disposal capability which supports national security but again, their site will be no longer for them. But unfortunately, <span>Extensive studies consistently show Yucca Mountain to be a sound site for nuclear waste disposal so the plan can't be abolished.

Hope this helps!</span>
4 0
3 years ago
Read 2 more answers
For a particular isomer of C8H18, the combustion reaction produces 5104.1 kJ of heat per mole of C8H18(g) consumed, under standa
Vladimir79 [104]

Answer:

Explanation:

Hello,

Considering the chemical reaction, the enthalpy of reaction is given by:

ΔH°rxn=ΔfHCO2+ΔfHH2O-ΔfHC8H18

(ΔfHO2=0)

Taking into account that the reaction produces energy, ΔH°rxn is negative. No, solving for ΔfHC8H18:

ΔfHC8H18=-ΔH°rxn+8*ΔfHCO2+9*ΔfHH2O

ΔfHC8H18=-(-5104.1 kJ/mol)+9*(-292.74kJ/mol)+8*(-393.5 kJ/mol)

ΔfHC8H18=-678.56 kJ/mol

Best regards.

3 0
3 years ago
Analyze the map. How would the temperature on the east coast of South America (near Brazil) differ from the west coast of South
hjlf

Answer:   Uruguay on north on the Atlantic side, Chile and north on the Pacific side. The higher up you go the warmer, so Brazil, Ecuador, and Colombia will be the warmest especially in terms of water temperature.

5 0
3 years ago
Read 2 more answers
Other questions:
  • If 35.8 grams of LiCl are dissolved in 184 grams of water, what is the concentration of the solution in percent by mass?
    11·2 answers
  • 1.72 mol of LiCl in 37.5 L of solution
    9·1 answer
  • What trend does the first ionization energy follow going across the periodic table?
    7·2 answers
  • La primera célula de un nuevo ser es
    8·1 answer
  • Someone please help! Hurry
    6·2 answers
  • Which has a larger electronegativity?<br> Ge or Pb<br> Ge or Fe<br> Zn or Se
    9·1 answer
  • Which types of chemical reactions are<br> considered opposites of one another?
    8·2 answers
  • __MgCl2 +
    15·1 answer
  • ow does the food chain start? A Plant life uses energy from the sun to make food. B Insects like grasshoppers eat plant life. C
    11·1 answer
  • Use the drop-down menus to determine the changes of<br> state that are missing from the triangle.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!