When you touch<span> a doorknob (or something else made of metal), which has a positive charge with few electrons.</span>
Speed, being a scalar quantity, is the rate at which an object covers distance. The average speed is the distance (a scalar quantity) per time ratio. ... Velocity is the rate at which the position changes. The average velocity is the displacement or position change (a vector quantity) per time ratio.
The correct answer is 40.5 Newtons just finished the quiz and 36.5 was incorrect.
Answer:
I believe Mercury has the most extreme temperatures in the solar system, ranging from -280?F at night to 800 degrees F during the day for parts of the surface.
Hope that helps! :)
