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gsdfgfd

  • 3 years ago

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.)

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  1. Krishnadas
    • 3 years ago
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    Time period=\[2Vosin \Theta /g\]

  2. abkhan
    • 3 years ago
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    \[\sin \theta = t/Vi\]|dw:1358354374037:dw|

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