The Velocity at the Midway Point of a Ball Able $\frac { v _ { i } } { 2 }$

question 20

Multiple Choice

The velocity at the midway point of a ball able to reach a height y when thrown with velocity v_i at the origin is:

• A) \(\frac { v _ { i } } { 2 }\)
• B) \(\sqrt { v _ { i } ^ { 2 } 2 g y }\)
• C) \(\sqrt { \frac { v _ { i } ^ { 2 } } { 2 } }\)
• D) \(\sqrt { v _ { i } ^ { 2 } + 2 g y }\)
• E)gy