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3 years ago

15

What is the meaning of life?

2 answers:

Harman [31]3 years ago

7 0

We all have our own purpose on the earth, because of course you aren't just born for no reason, everything happens for a reason, there's no such thing as coincidences. Everybody's reason is different. Some people were brought on the earth to make a change, some people to find love, others to do their dreams. However, everyone has their own reason, we just have to find it and achieve it. :)

Hope this helps, <3.

valentina_108 [34]3 years ago

3 0

1. Life is meaningless.
2. 42

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Oduvanchick [21]

Answer:

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Explanation:

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$v^2-u^2=2as$

where

v is the final velocity

u is the initial velocity

a is the acceleration

s is the distance covered

For the car in this problem,

u = 27.8 m/s

v = 0

s = 17 m

Solving for a, we find the acceleration:

$a=\frac{v^2-u^2}{2s}=\frac{0-27.8^2}{2(17)}=-22.7 m/s^2$

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3 years ago

Two loudspeakers emit identical sound waves along the x-axis. The sound at a point on the axis has maximum intensity when the sp

EleoNora [17]

The concept required to solve this problem is related to the wavelength.

The wavelength can be defined as the distance between two positive crests of a wave.

The waves are in phase, then the first distance is

$\Delta x_1 = 20cm$

And out of the phase when

$\Delta x_2 = 30cm$

Thus the wavelength is

$\Delta x_2-\Delta x_1 = \frac{\lambda}{2}$

Here,

$\lambda =$ Wavelength

If we rearrange the equation to find it, we will have

$\lambda = 2 (\Delta x_2-\Delta x_1 )$

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3 years ago

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Vlad1618 [11]

750 N is what I got...

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2 years ago

A delta connection has a voltage of 560 V connected to it. How much voltage is dropped across each phase

SashulF [63]

Answer:

E_Phase = 560V

Explanation:

The computation of the voltage i.e. dropped across each phase is shown below:

Given that

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That means

E_Phase = E_Line

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elena55 [62]

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2 years ago

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