[问答题]
Compare the acceleration i 3bo,7 jvcq (j nnx+gl3z.7rdof a motorcycle that accelerates from 80 km/h t8rw qbt oz5; pvx8ii m23+1prko 90 km/h with the acceleration of a bicyc o 83br;m 58ix qprp21twzikv+le that accelerates from rest to 10 km/h in the same time.