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
bagirrra123 [75]
3 years ago
6

A 25 kh inductor carries a current of 60 ma. how much energy is stored in this system

Physics
1 answer:
IgorLugansk [536]3 years ago
8 0
Energy stored= Li^2/2
=45 W
You might be interested in
The mass of a sports car is 1000 kg. The shape of the car is such that the aerodynamic drag coefficient is 0.260 and the frontal
alisha [4.7K]

Answer:

The initial acceleration is 0,221 m/s^2.

Explanation:

Fcar = Fairfriction\\m*a = 0.5*A*c*density*v^2\\a = 0.5*A*c*density*v^2 / 1000 kg = 0.5*2.10m^2*0.260*1.295kg/m^3*(25 m/s)^2 / 1000 kg = 0,221 m/s^2

8 0
3 years ago
Read 2 more answers
18. A net force of 1.0N acts on a 4.0-kg object, initially at rest, for 4.0 seconds. What is the distance the object moves durin
hjlf
Acceleration = force/mass
1/4
s=ut+1/2at^2
0*4+1/2*1/4*4^2
1/2*1/4*16
1/2*4
=2
6 0
4 years ago
Read 2 more answers
3. A very brittle piece of iron metal (C=.44 J/gC) is heated to 200 C and placed
lubasha [3.4K]

Answer:The temperature of a piece of Metal X with a mass m of 95.4g increases from 25.0°C to 48.0°C as the metal absorbs 849 J of heat.

Explanation:

4 0
2 years ago
In order for work to be done a___<br> must be exerted on an object causing it to___
Fed [463]
In order for work to be done a force must be exerted on an object causing it to move
8 0
2 years ago
A bobsled’s distance-time graph indicates that it traveled 100 m in 25 s. What is the bobsled’s speed?
vfiekz [6]
Speed is defined as distance over time. So, since it traveled 100m in 25 sec, the speed was 100 / 25 = 4 m/s.
7 0
3 years ago
Read 2 more answers
Other questions:
  • It has been said that in his youth George Washington threw a silver dollar across a river. Assuming that the wide, (a) what mini
    14·1 answer
  • Buses travel at 25 m/s then decelerate steadily. It comes to a complete stop in 40 second. What is its acceleration?
    10·1 answer
  • A 5 kg uniform disk with a 40 cm radius swings without friction about a nail through a point 10 cm from the rim. It is released
    9·1 answer
  • Neutrons are also known as_____.
    8·1 answer
  • How are fingerprints identified and collected at the crime scene?
    10·1 answer
  • George pushes a wheelbarrow for a distance of 12 meters at a constant speed for 35 seconds by applying a force of 20 newtons. Wh
    6·2 answers
  • What is stellar parallax?a.It describes the fact that stars are actually moving relative to one another, even though to our eyes
    13·1 answer
  • A bicycle pedal is pushed straight downwards by a foot with a 16 Newton force. The shaft of the pedal is 20 cm long. If the shaf
    6·1 answer
  • Please help quickly,the picture and choices are above.
    11·1 answer
  • Which of the following is the name for a substance made of two or more types of atoms that are not chemically bonded together?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!