1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dangina [55]
3 years ago
10

Which resistors in the circuit must have the same amount of charge passing through each second?

Physics
2 answers:
marissa [1.9K]3 years ago
7 0

Resistors 'C' and 'D' are in series.  There's only one possible route for current to flow through them.  Every electron that flows through one of them has to flow through the other one.  So the current (amount of charge per second) must be the same in 'C' and 'D'. <em> (answer-choice B)</em>

Schach [20]3 years ago
6 0

i belive the answer is B

You might be interested in
What are the two opposite sides of a magnet called?
dexar [7]
The 2 sides of magnet are called the north and south pole

8 0
4 years ago
Read 2 more answers
We are able to walk forward because _____.
Diano4ka-milaya [45]
Cuz Of Newton’s third law, every actions there is an equal and opposite reaction.
7 0
3 years ago
Read 2 more answers
A rock is thrown at a window that is located 16.0 m above the ground. The rock is thrown from the ground at an angle of 40.0° ab
Angelina_Jolie [31]

Answer:

x = 27.3 m

Explanation:

This is a projectile launching exercise, let's start by looking for the time it takes for the rock to reach the height of the window.

Let's use trigonometry to find the velocities of the rock

           sin 40 = v_{oy} / v

           cos 40 = v₀ₓ / v

           v_{oy}= v sin 40

           v₀ₓ = v cos 40

           v_{oy} = 30 sin 40 = 19.28 m / s

           v₀ₓ = v cos 40

           v₀ₓ = 30 cos 40 = 22.98 m / s

we look for the time

        v_{y}^2 = v_{oy}^2 - 2 g y

         v_{y}^2 = 19.28 2 - 2 9.8 16 = 371.71 - 313.6 = 58.118

        v_{y} = 7.623 m / s

we calculate the time

          v_{y} = v_{oy} - gt

          t = (v_{oy} - v_{y}) / g

          t = (19.28 -7.623) / 9.8

          t = 1,189 s

           

since the time is the same for both movements let's use this time to find the horizontal distance

           x = v₀ₓ t

           x = 22.98 1,189

           x = 27.3 m

4 0
4 years ago
1-D Kinematics, Constant Acceleration After falling a distance of 45.0 m from the top of a building, a box is landing on the top
Mrrafil [7]

Answer:

Explanation:

Given

Object fall from a height of s=45\ m

Considering initial velocity to be zero i.e. u=0

using

v^2-u^2=2as  

where v=final velocity

u=initial velocity

a=acceleration

s=displacement

v^2-0=2(9.8)\cdot 45

v=29.69\ m/s\approx 29.7\ m/s

(b)Average acceleration

After falling 45 m, object strike the car and comes to rest after covering a distance of 0.5 m

again using

v'^2-u'^2=2as'

here final velocity will be zero i.e.v'=0

initial velocity u'=v

0-(29.7)^2=2\cdot a\cdot 0.5

a=-882.09\ m/s^2

(c)time taken by it to stop

v'=u'+a't

0=29.7-882.09\cdot t

t=0.034\ s

5 0
3 years ago
The speedometer in a car does not measure the cars velocity because the velocity is a...
OLEGan [10]
...because velocity is a vector quantity, which means that it includes both the magnitude and the direction of motion. 

The speedometer only measures the speed of the car and not its velocity. Speed is a scalar quantity, which means that it only indicates magnitude and not direction of the motion. Thus, the speedometer only shows the distance covered by the car with time (speed), but it does not indicate if the car is moving forward, backward, left or right. 
7 0
4 years ago
Other questions:
  • Can anyone help fill out the table?
    8·1 answer
  • What does a forensic anthropologist do?
    15·1 answer
  • In physics what does 67.786 – 32.87 equal ?
    5·2 answers
  • A tide of increased range that occurs during the new and full moons is called
    13·1 answer
  • The West the cost
    9·1 answer
  • During which type of change can an atom of carbon become an atom of nitrogen?
    9·2 answers
  • A 8.01 nC charge is located 1.90 m from a 3.86 nC point charge. (a) Find the magnitude of the electrostatic force that one charg
    9·1 answer
  • A pilot flew his​ single-engine airplane 90 miles with the wind from City A to above City B. He then turned around and fell back
    14·1 answer
  • How do you rationalize the tension being used in Tennis Racket strings using the concept of impulse and momentum?
    15·1 answer
  • A distant star gives off a visible range of light whose color depends on its temperature. Which model of light does this example
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!