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Alla [95]
3 years ago
13

When you solve an equation the ___________ of ___________ must be treated like any other mathematical quantity— they must be mul

tiplied, divided, raised to powers, cancelled, etc in exactly the same way as the numbers to which they belong
(physics? math? idk pls help)
Physics
1 answer:
Aneli [31]3 years ago
5 0

 when you solve an equation the quadratic of g(f) must be treated like any other mathematical quantity— they must be multiplied, divided, raised to powers, cancelled, etc in exactly the same way as the numbers to which they belong

                           

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a coin press creates a pressure of 3.20*10^8 Pa on a nickel of radius 0.0106 m. how much force does the press exert on the coin?
Naya [18.7K]

Answer:

1.13 x 10⁵N

Explanation:

Given parameters:

Pressure of the coin press = 3.2 x 10⁸ Pa

radius of the nickel coin = 0.0106m

Unknown:

Force of the press on coil = ?

Solution:

Our knowledge of pressure will help us solve this problem.

Pressure is defined as the force applied per unit area on a body.

              Pressure  = \frac{force}{area}

  Force = Pressure  x  Area

 Since the pressure is known;

Area of the coin = Area of a circle = π r²

 where r is the radius of the coin;

Area of the coin = π x 0.0106²  = 3.53 x 10⁻⁴m²

  Force = 3.2 x 10⁸ x  3.53 x 10⁻⁴  = 1.13 x 10⁵N

3 0
3 years ago
Dr. Eriksson is working on a material called selenium. She is adding a certain number and type of atoms to the selenium, which w
Katarina [22]

Answer:

Selenium is a semiconductor

Explanation:

Selenium is a semiconductor.

Elements in the column IV and VI of the periodic table are referred to as Semiconductor.

Selenium lies in the column VI along with Tellurium

Some other elements of the column IV are silicon, germanium, and tin

4 0
3 years ago
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What waves are used in the hospitals to take pictures of bones
stich3 [128]

Answer:

An X-ray is used to take pictures of your bones. The waves that are used are known as radiation waves.

7 0
3 years ago
How many ounces is 200 lbs converted
ddd [48]

Answer:

3,200 ounces

Explanation:

1 pound (lb) is equal to 16 ounces (oz):

i.e 1 lb = 16 oz

Given:

200 pounds

To find:

2,000 pounds as ounces.

Steps:

200 (mass) * 16 = 3,200 ounces.

Thank you!

- EE

3 0
2 years ago
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Anong mga katutubong pilipinong nanirahan sa kabundukan ng cordillera​
Pepsi [2]

Answer:

???

Explanation:

???????????????????

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