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ss7ja [257]
3 years ago
8

When a closed loop of wire experiences a changing magnetic field a voltage and therefore current is produced. This is the basis

for...
Physics
2 answers:
MakcuM [25]3 years ago
8 0

Answer: An electric motor  

Explanation:

I took the quiz for physics and this was the answer

Kitty [74]3 years ago
4 0

Answer: The answer is an electric generator

Explanation:

I just took the quiz and I thought it was an electric motor but the correct answer was an electric generator.

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What does the force diagram look like for a book at rest on a desk?
Sever21 [200]
An arrow representing the weight of the book acts downwards on the table. An arrow of equal magnitude, but opposite direction represents the normal reaction force of the table on the book.
7 0
3 years ago
Nearly all physics problems will use the unit m/s^2 for acceleration. Explain why the seconds are squared. Why isn't the unit gi
sertanlavr [38]

Because acceleration is not speed, and speed is not acceleration. 
I'm sure you would not ask "Why isn't temperature given in acres,
as it is for area ?"  Speed and acceleration are different things, so
it's only natural that they have different units.


The magnitude (size) part of acceleration is:

         (how much speed changes) per second.

Are you speeding up ?
Are you traveling (2 meters per second) faster every second ?
Then your acceleration is

           (2 meters per second) per second .

When you write that phrase as an algebraic expression, it's

           (2 m/sec) / sec

and when you simplify that fraction, you get        2 m/sec² .


6 0
3 years ago
Complete the statement below with the correct term.
dimaraw [331]
Two or three i believe to be the answer
7 0
3 years ago
Read 2 more answers
An object has an initial velocity of 15 m/s. How long must it accelerate at a constant rate of 3. 0 m/s² before its final veloci
Lera25 [3.4K]

Answer: 5 sec

Explanation:

30 = 15 + (3*t)

so, t=(30-15)÷3

       = 5 sec

4 0
2 years ago
9. All of the following are adaptations of herbivores EXCEPT:
postnew [5]

Answer:

B.KEEN EYESIGHT thats for predators !

Explanation:

Herbivores have multiple stomachs to process tough foods, coats to blend in so they don't get eaten, and tough teeth for chewing on the plants. THEY DO NOT HAVE PREY, THEY ARE THE PREY.

5 0
3 years ago
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