Tectonic plates are large segments of the earth crust that move slowly. Suppose one such plate has an average speed of 4.5cm per year. What distance does it move in 100 seconds at the speed? What is i

Tectonic plates are large segments of the earth crust that move slowly. Suppose one such plate has an average speed of 4.5cm per year. What distance does it move in 100 seconds at the speed? What is it’s speed in miles per million years?.