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3 years ago

10

Alguien me puede ayudar en mi examen de fisica¿ porfavor es este https://forms.office.com/Pages/ResponsePage.aspx?id=AmBpC6bWZkK

JKBXtjQZEEGFFgCLKpPRNlrCyVE_kApNUQjZRQ01NQlVSM1hFWFZTRDFFMkQ5TjU2RiQlQCNjPTEu

1 answer:

Reptile [31]3 years ago

4 0

Answer:

Chicken Feet Or Butt Whole

Explanation:

Call Me Girls!

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Una tortuga se desplaza en línea recta 100cm al norte y luego 80cm al este, determine su desplazamiento

valentinak56 [21]

Answer:

is this the full question?

5 0

3 years ago

What is the explanation for the fact that the desert sand is very hot in the day and very cool at night? 1. Sand reflects light

zepelin [54]

3. Sand has a low specific heat compared to air

5 0

3 years ago

The surface charge density on an infinite charged plane is - 2.10 ×10−6C/m2. A proton is shot straight away from the plane at 2.

inn [45]

Explanation:

Formula to calculate electric field because of the plate is as follows.

E = $\frac{\sigma}{2 \times \epsilon_{o}}$

= $\frac{2.10 \times 10^{-6}}{2 \times 8.85 \times 10^{-12}}$

= $1.18 \times 10^{5} N/C$

Now, we will consider that equilibrium of forces are present there. So,

ma = qE

a = $\frac{1.6 \times 10^{-19} \times 1.18 \times 10^{5}}{1.67 \times 10^{-27}}$

= $1.13 \times 10^{13} m/s^2$

According to the third equation of motion,

$v^{2} = 2 \times a \times d$

or, d = $\frac{v^{2}}{2d}$

= $\frac{(2.4 \times 10^{6})^{2}}{2 \times 1.13 \times 10^{13}}$

= 0.254 m

Thus, we can conclude that the proton will travel 0.254 m before reaching its turning point.

7 0

3 years ago

Doubling the frequency of a wave source doubles the speed of the wave assuing that wavelength remains the same? True or false? W

SVETLANKA909090 [29]

Answer:true,because velocity is directly proportional to speed or velocity

Explanation:

Velocity = frequency x wavelength

The velocity or speed varies directly with the frequency, so as the frequency is increased, the velocity or speed is also increased

8 0

3 years ago

Someone answer these questions please???

chubhunter [2.5K]

Yeah sure someone else in answering rn

8 0

3 years ago

Read 2 more answers