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Un article trouvé pour ce sujet.
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Parametric equations 2 |
2012-02-25 |
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Kathy pose la question :
If the angle at time 0 is not 45 degrees how can you find the initial velocity? Ball thrown from height of 7 feet. Caught by receiver at height of 4 feet after traveling 90 feet down the field. Find initial velocity. You had a similar problem answered but the angle was 45 degrees so the cos and sin were equal and the equations were simpler to work with. Thank you!
Harley Weston lui répond. |
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