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matrenka [14]
2 years ago
8

Nitrogen oxides in car exhaust react with sunlight to produce

Physics
1 answer:
Goryan [66]2 years ago
5 0
Photochemical smog which creates a brown haze
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Give two examples of how magnetic domains and electric charges are similar
zhannawk [14.2K]
The fundamental closeness is they have a similar like charges repulse each other, distinctive charges pull in each other. While their distinction is that attractive "charges" can't be isolated. At any rate, so far it has not been accomplished. I trust this makes a difference.
3 0
3 years ago
01:16:1
Talja [164]

Answer:

Hurricane

Explanation:

Hurricane can be described as a huge storm that came with a strong and harsh wind. This wind tends to move in a circular motion over warm ocean water that are found in tropical regions.

Hurricane comes with strong winds that move at the rate of over 60 miles per hour, this results in the formation of a heavy rainfall. Hurricanes are also referred to as cyclones depending on where they take place. In places like Florida, which is surrounded by the Atlantic ocean the type of natural hazard that occurs there is known is hurricane.

Hurricane is formed when warm air that emanates from the ocean begins to rise up to a very high temperature, When it comes across a much more cooler air the steam condenses and results in a heavy downpour.

3 0
3 years ago
Read 2 more answers
A rock is dropped from the top of a vertical cliff and takes 3.00 s to reach the ground below the cliff. A second rock is thrown
Trava [24]

Answer:

D) 12.3 m/s downward

Explanation:

We use the next free fall equation

h=v_{0}t+\frac{1}{2}gt^2

where h is the height of the cliff, v_{0} the initial velocity, g the acceleration of gravity (g=9.81m/s^2) and t is time.

For the fist rock v_{0}=0 since the rock was dropped, and t=3s, so we have:

h=(0m/s)(3s)+\frac{1}{2}(9.81m/s^2)(3s)^2

simplifying

h=44.145m

the height of the cliff is 44.145m

Now, about the second rock we know that is the same height and now the time es t=2s, and we need to find v_{0}

From the fist equation

h=v_{0}t+\frac{1}{2}gt^2

we clear for v_{0}

v_{0}t=h-\frac{1}{2} gt^2\\v_{0}=\frac{h}{t} -\frac{1}{2} gt

and substitute known values

v_{0}=\frac{44.145m}{2s} -\frac{1}{2} (9.81m/s^2)(2s)

v_{0}=22.07m/s -9.81m/s

v_{0}=12.26m/s wich rounds up to v_{0}=12.3m/s

the direction is downward because the rock is thrown so that it falls through the cliff.

7 0
3 years ago
At a certain temperature, the speed of sound in the air is 330 meters per second. Which of the following expressions would conve
Lapatulllka [165]

Answer:

It would 110

Explanation:

It is only because of a división leading you into a

3 0
3 years ago
PLEASE HELP <3
AVprozaik [17]

Answer:

The mass of Mr. Thomson’s prius is 2650 kg.

Explanation:

We are given with, the kinetic energy of  Mr. Thomson’s prius is 641300 J

He is moving with a velocity of 22 m/s

It is required to find the mass of Mr. Thomson’s prius.

Due to his motion, a kinetic energy will possess by him. The mathematical form of kinetic energy is given by :

K=\dfrac{1}{2}mv^2

Solving for m

m=\dfrac{2K}{v^2}

Plugging all the values, we get :

m=\dfrac{2K}{v^2}\\\\m=\dfrac{2\times 641300}{(22)^2}\\\\m=2650\ kg

So, the mass of Mr. Thomson’s prius is 2650 kg.

7 0
3 years ago
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