3 years ago

Which three elements have strong magnetic properties?

Physics

2 answers:

Elodia [21]3 years ago

8 0

The answer is D. <span>iron, cobalt, and nickel</span>

sergey [27]3 years ago

3 0

D. iron, cobalt, and nickel

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Body types can be described as _____ (check all that are correct)Immersive Reader

rewona [7]

Apple, Pear, hourglass, bodybuilder, and rectangle.

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3 years ago

What do women and men prefer in partners?

hodyreva [135]

Answer:

I would say Honesty, Loyalty, and Trust

Explanation:

well, thats just in my opinion and other people have their own preferences

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3 years ago

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1. If you add air to a flat tire through a single small entry hole, why does the air spread out to fill the tire?

ikadub [295]

Answer:

The tire fills up just like anything else that holds air when u pump a ball or tire up it fills all the way up cause it is a small confined space and after filling it with air the atoms of the air fill the tire up

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3 years ago

If wheel turning at a constant rate completes 100 revolutions in 10 s its angular speed is:

GenaCL600 [577]

The frequency of the wheel is given by:
$f= \frac{N}{t}$
where N is the number of revolutions and t is the time taken. By using N=100 and t=10 s, we find the frequency of the wheel:
$f= \frac{100}{10 s}=10 s^{-1}$

And now we can find the angular speed of the wheel, which is related to the frequency by:
$\omega=2 \pi f=2 \pi (10 s^{-1})=62.8 s^{-1}$

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4 years ago

an object is moving with initial velocity of 5 m/s. After 10 seconds final velocity is 10 m/s. Calculate its acceleration.

Brut [27]

Answer:

0.5m/s2

Explanation:

acceleration= change in velocity/time taken

= v - u/ t

= 10-5/10

=5/10

= 0.5m/s2

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3 years ago