g A hill that has a 45.4% grade is one that rises 45.4 m vertical for every 100.0 m of distance in the horizontal direction. At what angle is such a hill inclined above the horizontal

Both speed and velocity measure how fast something is moving. however, since speed is not a it does not require a(n question 6 options: a) quantity , unit b) magnitude, unit c) scalar, direction d) vector, direction