A tennis player wants to slam a serve at O so that the ball lands just inside the opposite corner of the court.What should the ratio $\frac { v _ { 0 y } } { v _ { 0 x } }$ be for the initial velocity $\overrightarrow { \mathbf { v } } _ { 0 }$ ? The time t = 0 is the time when the ball is hit by the racket.
A)W/L
B)L/W
C) $\frac { 1 } { 2 } g t ^ { 2 } / L$
D) $\frac { 1 } { 2 } g t ^ { 2 } / W$
E) $\frac { 1 } { 2 } g t ^ { 2 } / \sqrt { L ^ { 2 } + W ^ { 2 } }$

Question

A tennis player wants to slam a serve at O so that the ball lands just inside the opposite corner of the court.What should the ratio $\frac { v _ { 0 y } } { v _ { 0 x } }$ be for the initial velocity $\overrightarrow { \mathbf { v } } _ { 0 }$ ? The time t = 0 is the time when the ball is hit by the racket. 
A)W/L 
B)L/W 
C) $\frac { 1 } { 2 } g t ^ { 2 } / L$ 
D) $\frac { 1 } { 2 } g t ^ { 2 } / W$ 
E) $\frac { 1 } { 2 } g t ^ { 2 } / \sqrt { L ^ { 2 } + W ^ { 2 } }$

Quizplus · Accepted Answer

The Answer of A tennis player wants to slam a serve at O so that the ball lands just inside the opposite corner of the court.What should the ratio $\frac { v _ { 0 y } } { v _ { 0 x } }$ be for the initial velocity $\overrightarrow { \mathbf { v } } _ { 0 }$ ? The time t = 0 is the time when the ball is hit by the racket. 
A)W/L 
B)L/W 
C) $\frac { 1 } { 2 } g t ^ { 2 } / L$ 
D) $\frac { 1 } { 2 } g t ^ { 2 } / W$ 
E) $\frac { 1 } { 2 } g t ^ { 2 } / \sqrt { L ^ { 2 } + W ^ { 2 } }$

A Tennis Player Wants to Slam a Serve at O v0yv0x\frac { v _ { 0 y } } { v _ { 0 x } }v0x​v0y​​

A Tennis Player Wants to Slam a Serve at O $\frac { v _ { 0 y } } { v _ { 0 x } }$