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Stels [109]
3 years ago
14

What do you understand by resolution of vectors

Physics
1 answer:
Ann [662]3 years ago
4 0

The process of splitting a vector into its components is known as resolution of vectors . It is the reverse process of addition of vectors.In resolution of a vector,  a single vector along with its direction is converted into two or more components.

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Which section of the brain controls language
Alenkasestr [34]
The left hemisphere of the brain is responsible for language and speech
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4 years ago
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An organ pipe is open at both ends. It is producing sound
ozzi

To solve this problem we will apply the concepts related to the wavelength of its third harmonic.

It describes that the wavelength is equivalent to

\lambda = \frac{2}{3}L

Here,

\lambda = Wavelength

The wavelength is in turn described as a function that depends on the change of the speed as a function of the frequency, that is to say

\lambda = \frac{v}{f}

In this case the speed is equivalent to the speed of sound and the frequency was previously given, therefore

\lambda = \frac{343}{262}

\lambda = 1.3091m

Finally the length of the pipe would be

L= \frac{3}{2}(1.3091)

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3 0
3 years ago
A 50-ω resistor is connected to a 9.0 V battery. How much thermal energy is produced in 7.5 minutes?
Aleksandr-060686 [28]

Answer:

1.2 102j

Explanation:

because it is the most important for me

3 0
3 years ago
A __________ change occurs when the bonds between atoms or molecules change and a new substance forms. nuclear permanent physica
algol13
<span>A chemical change occurs when the bonds between atoms and molecules change, and a new substance forms. This chemical change may or may not be permanent and may or may not physically affect an object. However, it always affects the chemical composition.</span>
8 0
3 years ago
a 2kg ball moving at speed 5m/s hits a wall .the force exerted by the wall on the ball is 100n .if the collision is perfectly el
levacccp [35]

Answer:

0.2s

force = change in momentum/ time

time = change in momentum/time

Explanation:

first, let's find the change in momentum

pf-pi

5×(-2) - 5× 2

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time = change in momentum/time

               20/100

                 <u> 0.2s</u>

4 0
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