Homework Help: Physics - Projectile Motion

Posted by TechnoBoi11 on Thursday, February 1, 2007 at 1:59pm.

A ball rolls horizontally off the edge of a tabletop that is 1.60 m high. It strikes the floor at a point 1.58 m horizontally away from the table edge. (Neglect air resistance.)

(a) How long was the ball in the air?
___ s
(b) What was its speed at the instant it left the table?
___ m/s

.. am i trying to find the angle?

theta = tan^-1(x/h) ?

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