A car passes a mileage marker and moving at a steady 5 m/s . a) what is the position of the car, measured from the mileage marker, after 4 seconds?
b) what is the speed of the car after 4 seconds?
c) how long will it take the car to travel 100 meters past the marker?

Apossible long term health effects of stress would be work

The chemical reactions lab we did is typically called a "copper plating lab,  because the acid solution cleaned the pennies and made the copper look shinier;   the acid solution cleaned the paperclips and made them look like pennies;   &   the copper from the pennies was removed, and then added to the paperclips. 

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