A wave begins in the middle of the Pacific Ocean and travels 1700 km to Hawaii at 3.7 km/hr. How many hours does it take the wave to get there?

Explanation:

The time taken can be found by using the formula

d is the distance

v is the velocity

From the question we have

We have the final answer as

Hope this helps you

d.) circle motion requires a force to give it a centripetal acceleration.

answer: atomic mass was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.

explanation:

originally atomic mass was used to arrange elements on the periodic table from left to right in a row. each column then shows similar properties of elements of a group.

in modern periodic table, the atoms are arranged in increasing atomic number. as atomic number represents the number of protons in an atom which is unique for every atom.