## gsdfgfd Group Title Someone throws a ball with initial speed v0 = 10 m/s at an angle θ = 30° above horizontal. It travels forward a exactly 10 m before hitting the ground. How long did it take to travel forward 10 meters? (Neglect air resistance.) one year ago one year ago

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Time period=$2Vosin \Theta /g$
$\sin \theta = t/Vi$|dw:1358354374037:dw|