Acompetitive go-cart driver is traveling 32m/s. he sees a caution flag go up, so he slows at a rate of -1.5 m/s2 in 10.8 s. what is his final velocity

Read the given expression. x = number of protons − number of core electrons which of the following explains the identity of x and its trends across a period? x is the effective nuclear charge, and it remains constant across a period. x is the screening constant, and it remains constant across a period. x is the effective nuclear charge, and it increases across a period. x is the screening constant, and it increases across a period.

Often on a topographic map, every fifth contour line is darkened. what is this line called? a. key b.slope c.benchmark d. index contour

Which statement is best described as a atom