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avanturin [10]
3 years ago
9

Which change to a circuit is most likely to increase it electrical power

Physics
2 answers:
olchik [2.2K]3 years ago
4 0

A. increase it's current and increase it's voltage

Explanation:

Darina [25.2K]3 years ago
3 0

Answer:

A................

Explanation:

Hope this helps you

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Las carreras de velocidad pura en el atletismo son:
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La respuesta es la letra b
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Astronaut Jill leaves Earth in a spaceship and is now traveling at a speed of 0.280c relative to an observer on Earth. When Jill
Slav-nsk [51]

(B) 1.00 m

Explanation:

Since the meter stick is traveling with Jill, it will have the same speed as she does so relative to Jill, the meter stick is stationary so its length remains 1.00 m as measured by her.

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What is precipitation reactions​
Virty [35]
<h2>precipitation reactions</h2>

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4 0
4 years ago
Read 2 more answers
A cyclist racing in the keiran is riding at the top of the track at 5m/s. Then he sprints downhill in the sprinting to the finis
kumpel [21]
The cyclist is moving by uniformly accelerated motion, with an initial velocity of v_i=5~m/s and an acceleration of a=9~m/s^2. 
The acceleration is given by
a= \frac{v_f-v_i}{\Delta t}
where v_f is the final velocity and \Delta t is the time between the end and the beginning of the motion, and in our case it is 1.75 s. Therefore, from this relationship we can find the final velocity:
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6 0
4 years ago
A uniform horizontal strut weighs 400.0 N. One end of the strut is attached to a hinged support at the wall, and the other end o
Olegator [25]

Answer:

Explanation:

Given

Weight of strut W_1=400 N

Weight of sign Board W_2=200 N

In this question angle which cable makes with horizontal is not given so

assuming \theta =30^{\circ}

From Diagram

Moment about hinge point

T\sin 30\times L=W_1\times \frac{L}{2}+W_2\times L

T\sin 30=\frac{W_1}{2}+W_2

T\sin 30=\frac{400}{2}+200

T=800 N

\sum F in x direction is zero

F_x=T\cos 30

F_x=800\cos 30=346.41 N

\sum F in Y direction is zero therefore

F_y+T\sin 30=W_1+W_2

F_y=400+200-800\cdot \sin 30

F_y=200 N

F_{net}\ at\ hinge=\sqrt{F_x^2+F_y^2}

F_{net}=399.99\approx 400 N                              

6 0
3 years ago
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