Acompact car has a maximum acceleration of 4.0 m/s2 when it carries only the driver and has a total mass of 1300 kg .
what is its maximum acceleration after picking up four passengers and their luggage, adding an additional 400 kg of mass?

"i have always loved contemporary art and made it a general goal to work within the field. after a few nonprofit internships at museums and galleries, i decided to try the for-profit art world and was offered a job as the ad assistant at the magazine. i much prefer the pace of the for-profit art community and have stayed with the company for three years, with a promotion to an account manager last spring."

i just did this and got a 100.

pythagoras' theorem

square root (-5^2+9^2)

square root (25+81)

square root (106)

angle is tan^-1(9/5)

neg x, pos y