a vehicle of mass 1200kg travels along a banked circular track of radius 75m. if the speed of the vehicle is 20m/s, calculate the slope of the banked road.

Two cars collide, lock bumpers and move together after the collision.this collision is known as perfectly inelastic collision.

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. 

If you are a plato user the answer would be "a decrease in the overall volume of gases" i just completed the test and this was the answer. hope it ! (:

Answerthe number of protons in an atom is its atomic number