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soldier1979 [14.2K]
3 years ago
11

Pedro uses a bar magnet to pick up a nail. He then touches the tip of the nail to some staples.

Physics
2 answers:
scoundrel [369]3 years ago
7 0
This isn’t a question
allochka39001 [22]3 years ago
7 0

Answer:

B) The nail has become a temporary magnet, while the bar magnet remains a permanent magnet.

Explanation:

I hope this helped you ;)

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At which of the following points does a roller coaster have the most potential energy? As it is going down a hill. At the top of
vova2212 [387]

Answer:

At the top of the hill.

Explanation:

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As it reach the top of the hill, K.E becomes zero and G.P.E reaches <em>m</em><em>a</em><em>x</em><em>i</em><em>m</em><em>u</em><em>m</em> .

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(Correct me it I am wrong)

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3 years ago
Any 3 differences between telescope and microscope
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An instrument used to observe or imagine very small object using an optical mangifier
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4 0
3 years ago
A runner accelerates toward the finish line.
Brut [27]
C the runners feet pushing against the ground describes the acceleration toward the finish line
6 0
3 years ago
A toy car has 2A of current if the car runs one four <br>1.5V batteries, what is the resistance?​
lesya [120]

Answer:

3 ohm

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5 0
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An electric grinder uses a grinding wheel
luda_lava [24]
(1500 rev/min)(min / 60 s) / (3.0 s) = 8.33 rev/s² 

<span>(B) </span>
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2 years ago
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