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A golfer wants to hit the ball a horizontal distance of 130M and 20M above his teeoff point, but wants the ball to land 10 M below his teeoff point. What is the balls Initial velocity?
S= VoT+1/2AT²
V= Vo+AT
V²=Vo²+2AS
So far I have broken up the graph into 3 Parts...from Point A to Point B i have solved for the Y direction.
Ay= 9.81m/s²
Voy= 19.8m/s
Vx= 0
Sy= 20m
T= 2s
But I cant seem to start off in the X direction...do I go from Point A to C? B to C in the Y direction? im really lost everytime I try to solve another direction from ethier point I have no information to create a solution.
btw the answer is Vo= 35.1 m/s angled at 34.4 so please just help me from understanding how to go from here.
S= VoT+1/2AT²
V= Vo+AT
V²=Vo²+2AS
So far I have broken up the graph into 3 Parts...from Point A to Point B i have solved for the Y direction.
Ay= 9.81m/s²
Voy= 19.8m/s
Vx= 0
Sy= 20m
T= 2s
But I cant seem to start off in the X direction...do I go from Point A to C? B to C in the Y direction? im really lost everytime I try to solve another direction from ethier point I have no information to create a solution.
btw the answer is Vo= 35.1 m/s angled at 34.4 so please just help me from understanding how to go from here.
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