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inessss [21]
3 years ago
8

11 Design Imagine that a scientistdiscovered a way to make africtionless surface. What wouldbe some useful applications forthis

Physics
1 answer:
m_a_m_a [10]3 years ago
3 0

Answer:

You could move something across the Earth with a little push. It would make fuel really efficient on those pathways. You could make a floor that is impossible to walk on. Everybody would just fall without traction.

Explanation:

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A hygroscopic substance is one that readily attracts water from its surroundings, through either absorption or adsorption.

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A hygroscopic substance is one that readily attracts water from its surroundings, through either absorption or adsorption.

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3 years ago
How many millimeters is represented by 6.7 cm
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3 years ago
The inclusion of the scientific method in psychology is so important because it
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I know this question is from 2017 but I am doing this for anyone else that is looking for a answer. The answer should be C.) Allowed psychology to be considered a science.

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3 years ago
What is the frequency of a wave that has a speed of 0.4 m/s and a wavelength of 0.020 meters?
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3 years ago
A block of metal has a width of 3.2 cm, a length of 17.1 cm, and height of 3.8 cm . its mass is 1.3 kg . calculate the density o
evablogger [386]
Density(rho) = m/v
(1.3)/((3.2)(17.1)(3.8))
since density is given in kg/m^3 you should convert the blocks dimensions to meters

1.3/(0.032*0.038*0.171)

plugging in these numbers would give you the density

1.3/0.000208
6250
with sigfigs= 6300kg/m^3
6 0
3 years ago
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