6. car and driver safety: how could you use technology to make
sure an alert driver is operating a vehicle? describe your ideas
about the criteria and constraints of a successful design that uses
technology.

at positions a, g kinetic energy is maximum.

at position d, potential energy is maximum.

b.

hope this : )

hi there!

out of the two, (b) precision would be more reasonable.   however, both a and b could be pretty reasonable.

-awesomerepublic   : )