On aircraft carriers, catapults are used to accelerate jet aircraft to flight speeds in a short distance.
On aircraft carriers, catapults are used to accelerate jet aircraft
to flight speeds in a short distance. One such catapult takes a 17,500-kg jet from 0 to 67 m/s in 2.8 s. (Assume the catapult acts in the positive horizontal direction. Indicate the direction with the sign of your answer where appropriate.)
(a) What is the acceleration of the jet in m/s2?
_______m/s2
What is the acceleration of the jet in g’s?
_______g
(b) How far does the jet travel while it is accelerating?
_______m
(c) How large is the force that the catapult must exert on the jet?
_________N