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
Alekssandra [29.7K]
3 years ago
8

in the circuit diagram, what does the symbol made of two long lines and two short likes with a positive and a negative sign at e

ach end represent?

Physics
1 answer:
IrinaVladis [17]3 years ago
7 0
It is a battery (the long and short lines represent 2 cells)
You might be interested in
Which energy output objects work with the turbine
viktelen [127]

Answer:

The energy output object that works with the turbine is the alternator (generator)

Explanation:

In energy generation the turbine receives input energy from high pressured steam, high energy water etc. Which impinges and turn the blades of the turbine, this turbine is connected by means of a shaft to the alternator that converts the rotational motion of the shaft to electrical energy through Electro magnetic induction principles and also outputs the energy for consumption.

6 0
3 years ago
The mass of a particular eagle is twice that of a hunted pigeon. Suppose the pigeon is flying north at ????????,2=17.9vi,2=17.9
AleksAgata [21]

Answer:

V=27.24 m/s

Explanation:

We need to apply the linear momentum conservation theorem:

m_1*v_{o1}+m_2*v_{o2}=m_t*v_{f}\\

The velocity of the eagle its defined by its two components:

v_x=V*cos(\theta)\\v_y=V*sin(\theta)\\v_x=35.9*cos(61.9^o)=16.9m/s\\v_y=35.9*sin(61.9^o)=31.7m/s

2*(16.9m/s(i)+31.66m/s(j))+17.9m/s(i)=3*v_f\\v_f=17.23m/s(i)+21.10m/s(j)

because speed is a scalar value:

V=\sqrt{(21.10m/s)^2+(17.23)^2}\\V=27.24m/s

6 0
3 years ago
Four model rockets are launched in a field. The mass of each rocket and the net force acting on it when it launches are given in
ankoles [38]

Answer:Rocket 2

Explanation:

3 0
3 years ago
Static cling is an example of
cestrela7 [59]
I would say c hope it helps:)
3 0
3 years ago
Match each coordinate used on a globe of earth to its counterpart on the celestial sphere
nika2105 [10]
I hope it will help u!!!!!!!
Equator------------------C::::::::::::::
Latitude------------------B::::::::::::::
Longitude---------------A::::::::::::::
3 0
3 years ago
Other questions:
  • PLEASE HELP ASAP! ! ! ! ! ! ! !
    5·2 answers
  • When lamps with wattages greater than the rating of the luminaire are installed, a fire could occur because the luminaire is bei
    11·1 answer
  • What three things do cells / organisms have to do to maintain homeostasis? ____ from food, get rid of ____, and _____(mitosis/me
    13·1 answer
  • 8. How does inertia act on an object that is moving in a circle? A. It causes the object to speed up as it moves. B. It causes t
    7·2 answers
  • 1. What are the units of : pressure, force , area
    12·1 answer
  • Gravity causes objects to be attracted to one another. This attraction keeps our feet firmly planted on the ground and causes th
    13·2 answers
  • If your car runs out of gas and you must push it 250 m to the nearest gas station. How much work is done on the car if it is pus
    7·1 answer
  • ¿cual es la velocidad de un haz de electrones que marchan sin desviarse cuando pasan a traves de un campo magnetico perpendicula
    7·1 answer
  • Calculate the potential difference across a 10 ohm register carrying a current of 2.5 ampere​
    13·1 answer
  • Volcanoes that have fast flowing liquid lava will be narrow like a river
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!