A rock dropped from a high platform is moving at 24 m/s downward when it strikes the ground. Ignore air resistance. How fast was the rock moving when it had fallen only one-fourth of the distance to the ground?

18.0 m/s

12.0 m/s

8.0 m/s

6.0 m/s

Question

A rock dropped from a high platform is moving at 24 m/s downward when it strikes the ground. Ignore air resistance. How fast was the rock moving when it had fallen only one-fourth of the distance to the ground?

       18.0 m/s

       12.0 m/s

       8.0 m/s

       6.0 m/s

daniellelovee · Answer

@satellite73 @Directrix @jim_thompson5910

directrix · Answer

Options (maybe)
 18.0 m/s
 12.0 m/s 
8.0 m/s
 6.0 m/s

daniellelovee · Answer

lol thank you

directrix · Answer

You are welcome.