# Angle in parabolic route

### Angle in parabolic route

Is there a meaning to the angle alpha?
What meaning it has?
If the parabola is for a route that create when I kill a ball in parabolic route, is the angle alpha has a meaning?
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### Re: Angle in parabolic route

We throw at the same initial speed .
Throwing angle close to 45$$^\circ$$ - gives maximum horizontal distance .
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