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
seropon [69]
3 years ago
14

Which of the following is an example of a pattern? A. the steady increase of people choosing to drive rather than fly B. a group

of multi colored marbles in a jar C. the regular increase and decrease of the number of passengers that pass through an airport during holidays D. the consistent decrease of fish in a pond as pollution rises
Physics
2 answers:
Fynjy0 [20]3 years ago
8 0

c. regular increase and decrease

pogonyaev3 years ago
5 0
C. the regular increase and decrease
You might be interested in
A charge +Q is located at the origin and a second charge, +4Q, is at distance (d) on the x-axis.
tatiyna

Answer:

a)   x = ⅔ d , b) the charge must be negative, c) Q

Explanation:

a) In this exercise the force is electric between the charges, we are asked that the system of the three charges is in equilibrium, we use Newton's second law. Balance is on the third load that we are placing

         ∑ F = 0

        -F₁₂ + F₂₃ = 0

         F₁₂ = F₂₃

         

let's replace the values

        k Q Q / r₁₂² = k Q 4Q / r₂₃²

            Q² / r₁₂² = 4 Q² / r₂₃²

suppose charge 3 is placed at point x

        r₁₂ = x

        r₂₃ = d-x

             

we substitute

             1 / x² = 4 / (d-x) 2

             1 / x = 2 / (d-x)

             x = 2 (x-d)

             x = 2x -2d

            3x = 2d

              x = ⅔ d

b) The sign of the charge must be negative, to have an attractive charge on the two initial charges

c)  Q

5 0
3 years ago
Kinetic energy depends on which two things
Korolek [52]

Answer:

Explanation: relationship between the object and the observer's frame of reference.

5 0
3 years ago
an asteroid whose mass is 2.0 x 10^-4 times the mass of earth revolves in a circular orbit around the sun at a distance that is
Xelga [282]

Answer:

0.0002

Explanation:

First you have to solve exponents first, so you solve 10 to the power of negative 4 which is 0.0001 and now you have 2.0x0.0001 and that equals 0.0002

5 0
3 years ago
A point charge Q at the center of a sphere of radius R produces an electric flux of Φ coming out of the sphere. If the charge r
Dafna1 [17]

Remains the same

Explanation:

According to Gauss's law, the electric flux through a closed surface is proportional to the charge enclosed by the surface. So no matter how big or small we make the surface that encloses the charge, the electric flux remains the same because it only depends on the enclosed charge, not surface area.

3 0
2 years ago
What is electric current?
DerKrebs [107]

Answer:

the answer to the question is the number of electric charges that pass a given point

4 0
3 years ago
Other questions:
  • Q 2 Two mirrors meet at right angles. A ray of light is incident on one at an angle of 30°
    8·1 answer
  • You throw a ball straight down from an apartment balcony to the ground below. The ball has an initial velocity of 5.00m/s, direc
    13·1 answer
  • Spring #1 has a force constant of k, and spring #2 has a force constant of 2k. Both springs are attached to the ceiling. Identic
    6·1 answer
  • A speeding motorist traveling with velocity Vm is spotted by a police car. The police car is initially at rest, but the instant
    11·1 answer
  • The term relative intensity is used to denote the amount of energy expended per minute.
    5·1 answer
  • The air in a car tire la compressed when the car rolls over a rock. If the air
    6·1 answer
  • What is the sprinters output at 2.0 s, 4.0 s and 6.0 s?
    8·1 answer
  • Future passive of( win)​
    11·1 answer
  • 8a. What is the equivalent resistance of the following circuit?
    8·1 answer
  • We've discussed elevators that are raised with cables, but many elevators use pistons. A pump provides fluid at very high pressu
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!