45. When a space vehicle's boosters separate from it in the upper atmosphere, it is traveling at a maximum speed of 6000. m/s. After separation its mass is 104,328 kg. Calculate the kinetic energy of the vehicle,
6.260 x 108
3.266 x 1010
6.531 x 1010
1.878 x 1012

Ablue car pulls away from a red stop-light just after it has turned green with a constant acceleration of 0.5 m/s 2 . a green car arrives at the position of the stop-light 6.5 s after the light had turned green. if t = 0 when the light turns green, at what time does the green car catch the blue car if the green car maintains the slowest constant speed necessary to catch up to the blue car? answer in units of s.