Two Baseballs Are Thrown Vertically Up from the Ground at the Same

Multiple Choice

Two baseballs are thrown vertically up from the ground at the same speed,one on Earth,and one on Mars.The baseball on Earth reaches a maximum height of 25 m.Which ball hits the ground first and by what time difference? (g_Mars = 0.38 g_Earth)

A) Mars by 7.4 s
B) Earth by 7.4 s
C) Earth by 3.7 s
D) Mars by 3.7 s
E) Earth by 2.7 s