Charlotte is driving at 70.4 mi/h and receives a text message. she looks down at her phone and takes her eyes off the road for 4.54 5. how far has charlotte traveled in feet during this time? distance:

Explanation:

Charlotte is driving at

Then Charlotte's speed is

The time during she drove at this speed is

There is an equation that relates distance,speed and time (when speed remaings the same) :

First we need to convert the units

Then

We suppose that the aceleration is equal to 0 during t=4.54s

the number of valence electrons for each molecule or ion is shown beneath the structure. remember hydrogen will not have more than two electrons. this hydrogen is part of a covalent bond (sharing two electrons). a double bond here would cause hydrogen to share four electrons with phosphorus.