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Tpy6a [65]
3 years ago
6

What supplies voltage

Physics
2 answers:
Y_Kistochka [10]3 years ago
7 0
Supply voltage is the input/source voltage given into a circuit or system to make it work/try to make it work.- circuit :)
oksian1 [2.3K]3 years ago
6 0

Answer:Uma rede eletric

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A rectangular loop consists of 80 turns, each carrying a current 8
liberstina [14]

Magnetic moment of loop is given by the formula

M = NiA

M = 80*8 *0.4*0.3

M = 76.8

now magnetic field is given here

B = 40 * 10^{-3} T

Now the torque on the loop is given by

T = MBsin\theta

T = 76.8* 40*10^{-3}*sin30

T = 1.536 Nm

so above is the torque on the loop.

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Scientific endeavor is sometimes accompanied by negative tradeoffs.<br> true or false???????????? :0
Ilia_Sergeevich [38]


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A 5OKG mass is taken to the moon and the mass determined there, comment on the likely result of the measurement
vodomira [7]

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Which of the following is true about a combustion reaction?
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7 0
3 years ago
A ball is thrown straight up into the air with an initial velocity of 50 ft/sec. The height h(t) of the ball after t seconds is
Scrat [10]

Answer:

The average velocity for the time period beginning when t=1 and lasting 0.1 seconds = 16.40 ft/s.

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\rm h(t) = (50 t-16t^2)\ ft.

The average velocity of an object is defined as the total displacement covered by the particle divided by the total time taken in covering that displacement.

If \rm h_1,\ h_2 are the heights of the ball at time \rm t_1 and \rm t_2, then the total displacement covered by the ball from time \rm t_2 to \rm t_1 is \rm h_2-h_1.

Thus, the average velocity of the ball for the time interval \rm t_2-t_1  is given by

\rm v_{av}=\dfrac{h_2-h_1}{t_2-t_1}.

For the time interval, beginning when t = 1 second and lasting 0.1 seconds,

\rm t_1=1\ sec.\\t_2 = 1\sec + 0.1\ sec = 1.1\ sec.\\\\h_1=50\times 1-16\times 1^2=34\ ft.\\h_2=50\times 1.1-16\times 1.1^2=35.64\\\\Therefore,\\\\v_{av} = \dfrac{35.64-34}{1.1-1}=16.40\ ft/s.

7 0
4 years ago
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