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ss7ja [257]
3 years ago
5

1.The across each resistor is the same in a series circuit. ) voltage current

Physics
2 answers:
inysia [295]3 years ago
5 0

Answer:

In a series circuit, each resistor has the same charge flowing through it.

Explanation:

If you have resistors arranged in a chain, the current only has one path to take which results in an equal charge in each resistor.

Ber [7]3 years ago
3 0

Answer:

The answer is Current.

Explanation:

In a series circuit, every component will have the same <u>current</u>.

In parallel circuit, all <u>voltage</u> of component remains the same.

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The location P(t) of an object moving in the xy-plane at time t seconds is given by the equations P(t)=(x(t),y(t)), where x(t)=a
Nana76 [90]

Answer:

Vx = 6 m / s  and .vy = 7 m / s

Explanation:

a) Let's substitute the value of time in the equations

    x (1) = a +6

    y (1) = b + 7

b) and e) We calculate the position for t = 2 s

     x (2) = a +12

     y (2) = b +14

We calculate the average speed

      v = (x (2) -x (1)) / t2- t1

      vₓ = ((a + 12) - (a-6)) / (2-1)

      vₓ = 6 m / s

      v_{y} = ((b + 14) - (b-7)) / 1

     v_{y} = 7 m / s

c) and f) The instantaneous bone change calculates with the derivative

    vₓ = dx / dt

   vₓ = 6 m / s

That is constant for all time

   v_{y} = dy / dt

    v_{y} = 7 m / s

d) The speed on the x-axis is constant and is worth vx = 6 m / s

8 0
4 years ago
Are graded receptor potentials always depolarizing? Do graded receptor potentials always make it easier to induce action potenti
Oksana_A [137]

Answer: Yes,graded receptor potential always depolarize.

Yes,graded receptor potentials must occur to depolarize the neutrons to threshold before action potentials can occur.

Explanation:

7 0
4 years ago
PLEASE HELP
GREYUIT [131]

Answer:

h = 1.8 m

Explanation:

The initial velocity of the glove, u =- 6 m/s

We need to find the maximum height of the glove. Let it is equal to h. Using equation of kinematics. At the maximum height v = 0

v^2-u^2=2ah, h is the maximum height and a = -g

0^2-(6)^2=2\times (-10)\times h\\\\h=\dfrac{36}{20}\\\\h=1.8\ m

Hence, it will go up to a height of 1.8 m.

4 0
3 years ago
Which of the following energy sources is NOT a type of coal or coal-precursor?
Novay_Z [31]

Correct answer choice is :


B) Petroleum


Explanation:


Petroleum is commonly happening, yellow to the black liquid obtained in geological structures below the Earth's surface. It is usually filtered into different types of fuels. Petroleum outcomes involve transport fuels, fuel oils for heating and power generation, pavement and road oil, and feedstocks for making the compounds, plastics, and plastic elements that are in almost everything we use.

7 0
3 years ago
A car is parked on a cliff overlooking the ocean on an incline that makes an angle of 24.0° below the horizontal. The negligent
anzhelika [568]

Answer:

The position is  P  =  47.4 \ m relative to the base of the ocean

Explanation:

From the question we are told that

    The angle made by the incline with the horizontal is \theta =  24.0 ^o

    The constant acceleration is a =  3.82 \ m/s^2

    The distance covered is d =  60.0 \ m

    The height of the cliff is h  =  50 .0 \ m

The velocity of the car is mathematically represented as

      v^2 = u^2 +  2ad

The initial velocity of the car is  u= 0

So

     v^2 =  2ad

substituting values

     v^2 = 2 *  3.82 * 60

    v =  21.4 \ m/s

The vertical component of this velocity is

    v_v  =  -v * sin(\theta )

substituting values

    v_v  = -21.4 * sin(24.0)

    v_v  = -8.7 \ m/s

The negative sign is because is moving in the negative direction of the y-axis

The horizontal  component of this velocity is

     v_h  =  v * cos (\theta)

    v_h  =  21.4 * cos (24.0)

    v_h  = 19.5 \ m/s

Now according to equation of motion we have

     h  =  v_v*t  - \frac{1}{2} *  g t^2

substituting  values

    50  =  -8.7 t  - \frac{1}{2} *  9.8 t^2

    4.9t^2  +8.7t -50 = 0

using quadratic equation we have that

  t_1 = 2.42\ s \ and\   t_2 =  -4.20\ s

given that time cannot be negative

      t = 2.42 \ s

The  car’s position relative to the base of the cliff when the car lands in the ocean is mathematically evaluate as

           P  =  v_h * t

substituting values

          P  =  19.5 *  2.43

         P  =  47.4 \ m

5 0
3 years ago
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