3) A car company is looking to design an electric car. Which of these would not be a constraint that would limit possible designs?
A) Electric cars must be approximately the same size as other cars.
B) The company must ensure the cost of the car is not too expensive.
C) Electric cars are better for the environment than gas powered cars.
D) There are a limited number of types of batteries that can power a car.

Answers

Answer 1

Answer: A Correcting each car to the same size as the first one invented could get in the way during work days.

Answer 2

Answer:

I honestly think the answer is actually C).

Related Questions

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*PLEASE HURRY ITS FOR A QUIZ*A motorcycle and rider, having a total mass of 875 kg, are moving with a velocity of 15 m/s due east. What is the total momentum of the rider and cycle?A. 58 kg.m/s eastB. 60 kg.m/s eastC. 13.3 kg.m/s eastD. 13,125 kg.m/s east
"a certain sprinkler releases water at the rate of 150 liters per hour. if the sprinkler operated for 80 minutes, how many liters of water will be released?"
Use newton's first law of motion to explain why you feel tossed around whenever a roller coaster goes over a hill or through a loop.
The statement that "The universe is the same everywhere and does not change over time" is known as _____.a. the cosmological principle b. the perfect cosmological principle c. the oscillating universe theory d. the steady state theory

The weight of an object will not change when moving from the Earth to the Moon. a. True
b. False

Answers

False! Because it turns from weight to mass

False - Weight will be reduced as you move further away from the Earth's gravitional pull, however mass will stay constant.

Which is NOT a characteristic of background radiation?A.) It is generally safe
B.) It includes cosmic rays
C.) It burns and causes lung cancer
D.) It occurs naturally in the environment

Answers

The one among the following choices that is not a characteristic of background radiation is that it burns and causes lung cancer. The correct option among all the options that are given in the question is the third option or option "C". The other options given in the question are all true in case of background radiation.

Answer:

C.) It burns and causes lung cancer

Explanation:

Traditional explosives use the energy released by chemical reactions. Nuclear weapons use the energy released by nuclear reactions. Why are nuclear weapons much more destructive than traditional explosives? Question 16 options: A. Chemical reactions can release much more energy than nuclear reactions B. Chemical reactions always use more energy than they release Nuclear weapons always contain more chemicals than traditional explosive C. Chemical reactions always release more energy than they use D. Nuclear reactions can release much more energy than chemical reactions

Answers

I believe the correct answer from the choices listed above is option D. Nuclear weapons are much more destructive than traditional explosives because nuclear reactions can release much more energy than chemical reactions. Hope this answers the question.

Answer: The correct answer is option D.

Explanation:

Chemical reactions are defined as the reactions in which rearrangement of one or more substances gets converted to one or more different substances known as products. Energy is released in the reactions where energy of products is less than the energy of the reactants.

Nuclear reactions are the reactions in which atomic nucleus undergoes change and releases a huge amount of energy in the process. There are two types of nuclear reactions: Nuclear fusion and nuclear fission. Both the nuclear reactions releases a huge amount of energy.

From the given information above, we conclude that the correct option is Option D.

"An airplane traveling at one third the speed of sound (i.e., 114 m/s) emits a sound of frequency 3.65 kHz. At what frequency does a stationary listener hear the sound as the plane approaches? Answer in units of kHz."

Answers

The frequency at which the stationary listener will hear the sound of the plane as it approaches is 5.54 KHz

Data obtained from the question

velocity of source (vₛ) = 114 m/s
original frequency (f₀) = 3.65 KHz
velocity of observer (v₀) = 0 m/s
velocity of sound (v) = 334 m/s

Observer's frequency (f₀) =?

How to determine the the observer's frequency

Applying the equation of Doppler effect, the observer's frequency can be obtained as follow:

f₀ = [(v + v₀) / (v – vₛ)]f

f₀ = [(334 + 0) / (334 – 114)] × 3.65

f₀ = [334 / 220] × 3.65

f₀ = 5.54 KHz

Learn more about Doppler effect:

brainly.com/question/1330077

Answer:

Explanation:

velocity of source, Vs = 114 m/s

original frequency, f = 3.65 kHz

velocity of observer , Vo = 0 m/s

velocity of sound, v = 334 m/s

let the frequency is f'.

The formula for the doppler effect is given by

$f'=\left ( (v+v_(0))/(v-v_(s)) \right )f$

where, v is the velocity of sound.

$f'=\left ( (334+0)/(334-114) \right )* 3.65$

f' = 5.54 kHz

The atmosphere has many roles, including:

Answers

There are five layers of the atmosphere and these are; troposphere, stratosphere, mesosphere, thermosphere and exosphere. The first layer, troposphere, is where we are able to do most of our activities. This is where we can see the formation of clouds, the production of rain, hail, snow and other weather phenomenon. Also, this layer is where the greatest amount of air pressure because most of the molecules of air are in this area. Like us, air has also mass and the pressure is brought down by the earth’s gravity causing an increase in weight exerted on you as you descend lower into the atmosphere. So, as you enter into the other layers of atmosphere above the troposphere, the air pressure starts to decrease. Below the atmosphere is the hydrosphere. This is where all liquid forms are located. And since the seawater has a greater mass than air, it has the greatest pressure.

Sound waves in air are a series ofa. periodic disturbances.
b. periodic condensations and rarefactions.
c. high- and low-pressure regions.
d. all of the above E. none of the above

Answers

Sound waves in air are a series of periodic disturbances, periodic condensations and rarefactions, and high- and low-pressure regions. It is all of the above. The answer is letter D.

Final answer:

Sound waves in air are a series of periodic condensations and rarefactions.

Explanation:

Sound waves in air are a series of periodic condensations and rarefactions. When a sound is produced, it creates compression regions (areas of high pressure) and rarefaction regions (areas of low pressure) that propagate through the air. These alternating regions of high and low pressure create the characteristic waveform of the sound wave.

Learn more about Sound Waves here:

brainly.com/question/31375531

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