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kaheart [24]
3 years ago
7

How are magnets used in modern technology?

Physics
2 answers:
RideAnS [48]3 years ago
6 0
Magnets are used in Modern Refrigerators!

Hope this helps!
slava [35]3 years ago
3 0
Magnets are used to make a tight seal on the doors to refrigerators and freezers. They power speakers in stereos, earphones, and televisions. Magnets are used to store data in computers, and are important in scanning machines called MRIs (magnetic resonance imagers), which doctors use to look inside people's bodies.
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PHYSICS. <br> ……………………………………………….
belka [17]

Answer:

Work, W = F * d, and

Work = change in kinetic energy, so W=deltaKE.

Hence,

deltaKE=F * d

(1/2)*m*v^2 =F * d

d=[(1/2)*m*v^2]/F

d=[(1/2)*0.6*20^2]/5

d=24 m.

Explanation:

Work = change in kinetic energy, so W=deltaKE.

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