Why is the speed of the earths plate measured in centimeter per year instead of in meter per second?

Just to get a more convenient number.

1 centimeter per year is the same as 0.000000000317 meter per second.

Measured in centimeters per year, you get a number that's much easier
to write down, remember, and tell other people about.

Exactly the same reason that we describe the speed of a snail in
feet per minute, not miles per hour.

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priyankatutor priyankatutor · Answer 2 · 2022-01-19T02:27:09-05:00

The speed of the earth plate is measured in cm/yr because it is convenient to read, write, and remember.

Speed of the earth plate:

The speed of the earth plate is very slow, about 0.60 cm/yr to 10 cm/yr.

This scientist measure this value in m/s the number will be huge.

The huge number is inconvenient to write and remember.

Therefore, the speed of the earth plate is measured in cm/yr.

Learn more about units of measurement:

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