Homework Help: physics

Posted by Elisabeth on Wednesday, September 28, 2011 at 7:28pm.

Candace threw a 0.09 kg ball at an angle such that the downwards initial velocity is 15.00 m/s and the horizontal initial velocity is 18.00 m/s. What is in m/s the vertical component of the velocity of the ball 0.20 seconds after she threw it? (Do not include units in your answer and use 10.0 m/s2 for g)

physics - Dee, Wednesday, September 28, 2011 at 8:11pm
-15.00 m/s= Voy- 1/2(10.0 m/s) (.20 sec)^2
Voy = initial velocity and is equal to 0

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