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Ksivusya [100]
2 years ago
3

The graphical representation of a vector has its tail at the origin of a two-dimensional coordinate system. Both the horizontal

and vertical components are negative. The tip of the vector lies in the ______________ quadrant.
C. ) third
Physics
1 answer:
jonny [76]2 years ago
5 0

The graphical representation of a vector has its tail at the origin of a two-dimensional coordinate system. Both the horizontal and vertical components are negative. The tip of the vector lies in the third quadrant.

A vector quantity represents two independent quantities. They are magnitude and direction. It can be represented as a directed line segment, whose length is the magnitude of the vector and an arrow that indicates the direction. The direction is generally represented from its tail to the head.

The cartesian coordinate system has four quadrants. In first quadrant, the components of both x and y are positive. In second quadrant, the component of x is negative and y is positive. In third quadrant, the component of x is negative and y is negative. In fourth quadrant, the component of x is positive and y is negative.

Here, it is said that both horizontal and vertical components are negative. This means that the vector lies in the third quadrant.

To know more about coordinate system:

brainly.com/question/28214286

#SPJ4

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Answer:

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Explanation:

5 0
3 years ago
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Suppose the B string on a guitar is 24" long and vibrates with a frequency of about 247 Hz. You place your finger on the 5th fre
pashok25 [27]

To solve this problem it is necessary to apply the related concepts to string vibration. This concept shows the fundamental frequency of a string due to speed and length, that is,

f = \frac{v}{2L}

Where

v = Velocity

L = Length

Directly if the speed is maintained the frequency is inversely proportional to the Length:

f \propto \frac{1}{L}

Therefore the relationship between two frequencies can be described as

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f_2 = \frac{l_1}{l_2}(f_1)

Our values are given as,

l_1 = 24"\\f_1 = 247Hz\\l_2 = 18"

Therefore the second frequency is

f_2 = \frac{l_1}{l_2}(f_1)\\f_2 = \frac{24}{18}(247)\\f_2 = 329.33Hz

The frequency allocation of 329Hz is note E.

8 0
4 years ago
The specific heat capacity of copper is three times the specific heat capacity of lead. Equal masses of copper and lead are heat
Papessa [141]

Answer:

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Explanation:

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that is if c is increased three times the amount of heat added is also increased three times. Therefore, the amount of heat added to the copper is three times the heat added to lead.

7 0
3 years ago
0.054x2.33x90............
guapka [62]
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please mark this answer as brainlist

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3 years ago
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shepuryov [24]
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While work-energy theorem which states that "</span><span>the work done by all forces acting on a particle equals the change in the particle's kinetic energy" meaning that the discharge of the bullet caused by the barrel is slower but has more power than the one with the short barrel.</span>
8 0
3 years ago
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