The drivers of two cars having equal speeds hit their brakes at the same time, but car A has four times the acceleration as car B.

If car A travels a distance D before stopping, how far (in terms of D) will car B go before stopping?Express your answer as a multiple of D as an integer.

If car B stops in time T, how long (in terms of T) will it take for car A to stop?Express your answer as a multiple of T using two significant figures.