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zmey [24]
2 years ago
8

How do you think the sock and underwear became charged?

Physics
1 answer:
AleksAgata [21]2 years ago
8 0
By someone wearing them doing some exhilarating thing
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Please help me with this question​
Ksju [112]

Answer:

i can not read that sorry

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3 years ago
When joshua brakes his speeding bicycle to a stop, kinetic energy is transformed to select one:?
photoshop1234 [79]
Potential energy, I’m pretty sure I don’t know but we was learning this in science and this is all I remember that potential energy is the moment energy reaches to a stop...
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3 years ago
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Find the minimum radius of a helium balloon that will lift her off the ground. the density of helium gas is 0.178 kg/m3, and the
marysya [2.9K]

Volume of balloon = \frac{4}{3} \pi r^{3}

Where r is the radius of balloon.

Here mass of woman = 68 kg

Mass of air displaced by a balloon with volume V = 1.29*V

Mass of helium inside balloon = 0.178*V

Total mass to be lifted by balloon = 68 +0.178*V

Buoyant force = 1.29V-0.178V=1.112V

So we have 1.112 V =  68+ 0.178*V

   0.934 V = 68

     V = 72.81 m^3

    \frac{4}{3} \pi r^{3}[/tex]= 72.81

     r = 2.59 m

So radius of helium balloon = 2.59 m

4 0
3 years ago
You plan to take your hair blower to europe, where the electrical outlets put out 240 v instead of the 120 v seen in the united
Eddi Din [679]
P = U × I
I = P / U = 1600W / 120V = 13.4A
P = 240V × 13.4A = 3216W

If your hair blower isnt rated for 220- 230V(this is the voltage in EU) you are most likely going to burn it.
3 0
3 years ago
Easy physics question help.!!!
stellarik [79]

Answer: This is not easy lol

Explanation:

3 0
2 years ago
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