Question

Automatic wrist watches get energy from ______ ​

Answer 1

Answer:

The energy is stored by using a half-disc metal weight, called a rotor, that spins when the arm is moved. This energy is used to power the watch and can keep the watch going at night or while the watch isn't being worn. Stored energy in an automatic wristwatch can keep an unworn watch running for 24 to 48 hours.

Explanation:

hope it helped ...

Answer 2

Answer:

the energy is stored by half disc metal mark me as branliest