英语翻译
问题描述：
英语翻译
An auto moves 10 meters in the first second of travel,10 more meters in
the next second,and 10 meters during the third second.The acceleration of the
auto in m/s2 is
答
An auto moves 10 meters in the first second of travel,10 more meters in
the next second,and 10 meters during the third second.The acceleration of the
auto in m/s2 is
一辆汽车第一秒移动了10m,下一秒又移动了10m,在第三秒移动了10m.
这辆汽车的加速度是多少m/s2?